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    产品型号6N138V的Datasheet PDF文件预览

    July 2005  
    Single-Channel: 6N138, 6N139  
    Dual-Channel: HCPL-2730, HCPL-2731  
    Low Input Current High Gain Split  
    Darlington Optocouplers  
    Features  
    Description  
    ■ Low current - 0.5 mA  
    The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist  
    of an AlGaAs LED optically coupled to a high gain split darling-  
    ton photodetector.  
    ■ Superior CTR-2000%  
    ■ Superior CMR-10 kV/µs  
    ■ CTR guaranteed 0-70°C  
    ■ U.L. recognized (File # E90700)  
    The split darlington configuration separating the input photo-  
    diode and the first stage gain from the output transistor permits  
    lower output saturation voltage and higher speed operation than  
    possible with conventional darlington phototransistor optocou-  
    pler. In the dual channel devices, HCPL-2730/HCPL2731, an  
    integrated emitter - base resistor provides superior stability over  
    temperature.  
    ■ VDE recognized (File # 120915) Ordering option  
    V, e.g., 6N138V  
    ■ Dual Channel - HCPL-2730  
    ■ HCPL-2731  
    The combination of a very low input current of 0.5 mA and a  
    high current transfer ratio of 2000% makes this family particu-  
    larly useful for input interface to MOS, CMOS, LSTTL and EIA  
    RS232C, while output compatibility is ensured to CMOS as well  
    as high fan-out TTL requirements. An internal noise shield pro-  
    vides exceptional common mode rejection of 10 kV/µs.  
    Applications  
    ■ Digital logic ground isolation  
    ■ Telephone ring detector  
    ■ EIA-RS-232C line receiver  
    ■ High common mode noise line receiver  
    ■ µP bus isolation  
    ■ Current loop receiver  
    Package  
    Schematic  
    VCC  
    N/C  
    1
    8
    VCC  
    +
    1
    8
    VF1  
    _
    8
    VB  
    +
    2
    3
    4
    7
    6
    5
    V01  
    2
    3
    7
    6
    5
    VF  
    _
    1
    _
    VO  
    V02  
    VF2  
    GND  
    N/C  
    GND  
    +
    4
    8
    8
    6N138 / 6N139  
    HCPL-2730 / HCPL-2731  
    1
    1
    ©2005 Fairchild Semiconductor Corporation  
    1
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Absolute Maximum Ratings (T = 25°C unless otherwise specified)  
    A
    Parameter  
    Symbol  
    Value  
    -55 to +125  
    -40 to +85  
    Units  
    °C  
    Storage Temperature  
    Operating Temperature  
    T
    STG  
    T
    °C  
    OPR  
    Lead Solder Temperature (Wave solder only. See recommended reflow profile graph for  
    SMD mounting)  
    T
    260 for 10 sec  
    °C  
    SOL  
    EMITTER  
    DC/Average Forward Input Current  
    Peak Forward Input Current (50% duty cycle, 1 ms P.W.)  
    Peak Transient Input Current - (≤1 µs P.W., 300 pps)  
    Reverse Input Voltage  
    Each Channel  
    Each Channel  
    I
    (avg)  
    (pk)  
    20  
    40  
    1.0  
    5
    mA  
    mA  
    A
    F
    I
    F
    I (trans)  
    F
    Each Channel  
    Each Channel  
    V
    P
    V
    R
    D
    Input Power Dissipation  
    35  
    mW  
    DETECTOR  
    Average Output Current  
    Each Channel  
    (6N138 and 6N139)  
    (6N138, HCPL-2730)  
    (6N139, HCPL-2731)  
    Each Channel  
    I
    (avg)  
    60  
    0.5  
    mA  
    V
    O
    Emitter-Base Reverse Voltage  
    Supply Voltage, Output Voltage  
    V
    ER  
    V
    , V  
    -0.5 to 7  
    -0.5 to 18  
    100  
    V
    CC  
    O
    Output Power Dissipation  
    P
    mW  
    O
    Electrical Characteristics (T = 0 to 70°C Unless otherwise specified)  
    A
    Individual Component Characteristics  
    Parameter  
    Test Conditions Symbol  
    Device  
    Min Typ** Max Unit  
    EMITTER  
    T =25°C  
    V
    All  
    1.30  
    1.7  
    V
    A
    F
    Input Forward Voltage  
    Input Reverse Breakdown Voltage  
    Each channel (I = 1.6 mA)  
    1.75  
    F
    (T = 25°C, I = 10 µA)  
    BV  
    R
    All  
    All  
    5.0  
    20  
    V
    A
    R
    Each Channel  
    Temperature coefficient of forward voltage (I = 1.6 mA)  
    (∆V /∆T )  
    -1.8  
    0.01  
    0.01  
    mV/°C  
    µA  
    F
    F
    A
    DETECTOR  
    Logic high output current  
    (I = 0 mA, V = V = 18 V)  
    I
    6N139  
    100  
    250  
    F
    O
    CC  
    OH  
    Each Channel  
    HCPL-2731  
    6N138  
    (I = 0 mA, V = V = 7 V)  
    F
    O
    CC  
    Each Channel  
    (I = 1.6 mA, V = Open)  
    HCPL-2730  
    Logic low supply  
    Logic high supply  
    I
    6N138  
    6N139  
    0.4  
    1.3  
    1.5  
    3
    mA  
    µA  
    F
    O
    CCL  
    CCH  
    (V = 18 V)  
    CC  
    (I = I = 1.6 mA, V = 18 V)  
    HCPL-2731  
    HCPL-2730  
    F1  
    F2  
    CC  
    (V - V = Open, V = 7 V  
    O1  
    O2  
    CC  
    (I = 0 mA, V = Open,  
    I
    6N135  
    6N136  
    0.05  
    0.10  
    10  
    20  
    F
    O
    V
    = 18 V)  
    CC  
    (I = I = 0 mA, V = 18 V)  
    HCPL-2731  
    HCPL-2730  
    F1  
    F2  
    CC  
    (V - V = Open, V = 7 V  
    O1  
    O2  
    CC  
    ** All Typicals at T = 25°C  
    A
    2
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Transfer Characteristics (T = 0 to 70°C Unless otherwise specified)  
    A
    Parameter  
    COUPLED  
    Test Conditions Symbol  
    Device  
    Min Typ** Max Unit  
    (I = 0.5 mA, V = 0.4 V, V = 4.5 V)  
    CTR  
    6N139  
    HCPL-2731  
    6N139  
    400  
    500  
    300  
    1100  
    3500  
    1300  
    2500  
    1300  
    2500  
    0.08  
    %
    %
    %
    V
    F
    O
    CC  
    Current transfer ratio  
    (Note 1, 2)  
    Each Channel  
    (I = 1.6 mA, V = 0.4 V, V = 4.5 V)  
    F
    O
    CC  
    Each Channel  
    HCPL-2731  
    6N138  
    (I = 1.6 mA, V = 0.4 V, V = 4.5 V)  
    F
    O
    CC  
    Each Channel  
    HCPL-2730  
    6N139  
    Logic low output voltage  
    output voltage (Note 2)  
    (I = 0.5 mA, I = 2 mA, V = 4.5 V)  
    V
    OL  
    0.4  
    0.4  
    F
    O
    CC  
    (I = 1.6 mA, I = 8 mA, V = 4.5 V)  
    6N139  
    0.01  
    F
    O
    CC  
    Each Channel  
    HCPL-2731  
    6N139  
    (I = 0.5 mA, I = 15 mA, V = 4.5 V)  
    0.13  
    0.20  
    0.10  
    0.4  
    0.4  
    0.4  
    F
    O
    CC  
    Each Channel  
    HCPL-2731  
    6N139  
    (I = 12 mA, I = 24 mA, V = 4.5 V)  
    F
    O
    CC  
    Each Channel  
    HCPL-2731  
    6N138  
    (I = 1.6 mA, I = 4.8 mA, V = 4.5 V)  
    F
    O
    CC  
    Each Channel  
    HCPL-2730  
    ** All Typicals at T = 25°C  
    A
    3
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Switching Characteristics (T = 0 to 70°C unless otherwise specified., V = 5 V)  
    A
    CC  
    Parameter  
    Test Conditions Symbol  
    Device  
    Min Typ** Max Unit  
    Propagation delay  
    time to logic low  
    (Note 2) (Fig. 22)  
    (R = 4.7 kΩ, I = 0.5 mA)  
    T
    PHL  
    6N139  
    30  
    25  
    120  
    100  
    2
    µs  
    L
    F
    T = 25°C  
    4
    3
    A
    (R = 4.7 kΩ, I = 0.5 mA)  
    HCPL-2731  
    6N139  
    L
    F
    Each Channel  
    T = 25°C  
    A
    (R = 270 Ω, I = 12 mA)  
    L
    F
    T = 25°C  
    0.2  
    0.3  
    1.5  
    1
    1
    A
    (R = 270 Ω, I = 12 mA)  
    HCPL-2730  
    HCPL-2731  
    6N138  
    3
    L
    F
    Each Channel  
    T = 25°C  
    2
    A
    (R = 2.2 kΩ, I = 1.6 mA)  
    15  
    10  
    25  
    20  
    90  
    L
    F
    T = 25°C  
    A
    (R = 2.2 kΩ, I = 1.6 mA)  
    HCPL-2731  
    HCPL-2730  
    L
    F
    Each Channel  
    T = 25°C  
    A
    Propagation delay  
    time to logic high  
    (Note 2) (Fig. 22)  
    (R = 4.7 kΩ, I = 0.5 mA)  
    T
    PLH  
    6N139  
    HCPL-2731  
    6N139  
    µs  
    L
    F
    Each Channel  
    (R = 4.7 kΩ, I = 0.5 mA) T = 25°C  
    12  
    22  
    60  
    L
    F
    A
    Each Channel  
    HCPL-2731  
    6N139  
    (R = 270 Ω, I = 12 mA)  
    10  
    7
    L
    F
    T = 25°C  
    1.3  
    5
    A
    (R = 270 Ω, I = 12 mA) Each Channel  
    HCPL-2730  
    HCPL-2731  
    15  
    10  
    50  
    L
    F
    T = 25°C  
    A
    (R = 2.2 kΩ, I = 1.6 mA)  
    6N138  
    HCPL-2730/1  
    6N138  
    L
    F
    Each Channel  
    (R = 2.2 kΩ, I = 1.6 mA) T = 25°C  
    7
    35  
    L
    F
    A
    Each Channel  
    HCPL-2730/1  
    16  
    Common mode  
    transient immunity  
    at logic high  
    (I = 0 mA, |V | = 10 V  
    )
    |CM |  
    6N138  
    6N139  
    1,000  
    1,000  
    10,000  
    V/µs  
    V/µs  
    F
    CM  
    P-P  
    H
    T = 25°C, (R = 2.2 kΩ) (Note 3) (Fig. 23)  
    A
    L
    Each Channel  
    HCPL-2730  
    HCPL-2731  
    Common mode  
    transient immunity  
    at logic low  
    (I = 1.6 mA, |V | = 10 V , R = 2.2 kΩ)  
    |CM |  
    6N138  
    6N139  
    10,000  
    F
    CM  
    P-P  
    L
    L
    T = 25°C, (Note 3) (Fig. 23)  
    A
    Each Channel  
    HCPL-2730  
    HCPL-2731  
    ** All Typicals at T = 25°C  
    A
    4
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Isolation Characteristics (T = 0 to 70°C Unless otherwise specified)  
    A
    Characteristics  
    Test Conditions Symbol  
    Min  
    Typ**  
    Max  
    Unit  
    Input-output  
    insulation leakage current  
    (Relative humidity = 45%)  
    (T = 25°C, t = 5 s)  
    I
    1.0  
    µA  
    I-O  
    A
    (V = 3000 VDC)  
    I-O  
    (Note 8)  
    Withstand insulation test voltage  
    (RH ≤ 50%, T = 25°C)  
    V
    2500  
    V
    A
    ISO  
    RMS  
    (Note 4) ( t = 1 min.)  
    12  
    Resistance (input to output)  
    Capacitance (input to output)  
    (Note 4) (V = 500 VDC)  
    R
    C
    I
    10  
    Ω
    I-O  
    I-O  
    I-O  
    I-I  
    (Note 4, 5) (f = 1 MHz)  
    0.6  
    pF  
    µA  
    Input-Input  
    (RH ≤ 45%, V = 500 VDC) (Note 6)  
    0.005  
    I-I  
    Insulation leakage current  
    t = 5 s, (HCPL-2730/2731 only)  
    11  
    Input-Input Resistance  
    (V = 500 VDC) (Note 6)  
    (HCPL-2730/2731 only)  
    R
    10  
    Ω
    I-I  
    I-I  
    I-I  
    Input-Input Capacitance  
    (f = 1 MHz) (Note 6)  
    C
    0.03  
    pF  
    (HCPL-2730/2731 only)  
    ** All Typicals at T = 25°C  
    A
    Notes  
    1. Current Transfer Ratio is defined as a ratio of output collector current, I , to the forward LED input current, I , times 100%.  
    O
    F
    2. Pin 7 open. (6N138 and 6N139 only)  
    3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dV /dt on the leading edge of the com-  
    cm  
    mon mode pulse signal V , to assure that the output will remain in a logic high state (i.e., V >2.0 V). Common mode transient  
    CM  
    O
    immunity in logic low level is the maximum tolerable (negative) dV /dt on the trailing edge of the common mode pulse signal,  
    cm  
    V
    , to assure that the output will remain in a logic low state (i.e., V <0.8 V).  
    CM  
    O
    4. Device is considered a two terminal device: Pins 1, 2, 3 and 4 are shorted together and Pins 5, 6, 7 and 8 are shorted together.  
    5. For dual channel devices, C is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shorted  
    I-O  
    together.  
    6. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.  
    I
    5
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Electrical Characteristics (T = 25°C unless otherwise specified)  
    A
    Current Limiting Resistor Calculations  
    R
    (Non-Invert) = V  
    - V - V  
    DD1 DF OL1  
    1
    OUTPUT  
    I
    F
    CMOS CMOS  
    @ 5 V @ 10 V  
    R
    (Invert) = V  
    - V  
    - V  
    DF  
    INPUT  
    R1 (V)  
    74XX 74LXX 74SXX 74LSXX 74HXX  
    1
    DD1  
    OH1  
    I
    F
    R2 (V) R2 (V) R2 (V) R2 (V) R2 (V)  
    R2 (V)  
    R2 (V)  
    R = V  
    - = V  
    (@ I - I )  
    2
    DD2  
    OLX L 2  
    CMOS NON-INV. 2000 1000 2200  
    @ 5 V  
    750  
    1000 1000  
    1000  
    560  
    I
    L
    INV.  
    510  
    CMOS NON-INV. 5100  
    @ 10 V  
    INV.  
    4700  
    Where:  
    74XX NON-INV. 2200  
    INV. 180  
    74LXX NON-INV. 1800  
    INV. 100  
    74SXX NON-INV. 2000  
    INV. 360  
    74LSXX NON-INV. 2000  
    INV. 180  
    74HXX NON-INV. 2000  
    INV. 180  
    V
    V
    V
    V
    V
    - Input Supply Voltage  
    DD1  
    DD2  
    - Output Supply Voltage  
    - Diode Forward Voltage  
    DF  
    - Logic “0” Voltage of Driver  
    OL1  
    OH1  
    - Logic “1” Voltage of Driver  
    I - Diode Forward Current  
    F
    V
    - Saturation Voltage of  
    Output Transistor  
    OLX  
    I - Load Current Through  
    L
    Resistor R2  
    Fig. 1 Resistor Values for Logic Interface  
    I - Input Current of Output Gate  
    2
    VDD1  
    VDD2  
    VDD2  
    1
    2
    3
    8
    7
    6
    5
    1
    2
    3
    4
    8
    7
    6
    5
    R2  
    R2  
    IN  
    OUT  
    IN  
    R1  
    OUT  
    R1  
    4
    Fig. 2 Non-Inverting Logic Interface  
    Fig. 3 Inverting Logic Interface  
    6
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Fig. 4 LED Forward Current vs. Forward Voltage  
    Fig. 5 LED Forward Voltage vs.Temperature  
    100  
    1.5  
    1.4  
    1.3  
    1.2  
    1.1  
    I
    F
    = 1.6 mA  
    10  
    1
    T
    = 85˚C  
    A
    T
    = 70˚C  
    A
    0.1  
    0.01  
    T
    A
    = 25˚C  
    T
    = -40˚C  
    1.4  
    A
    T
    = 0˚C  
    1.2  
    A
    0.001  
    1.0  
    1.1  
    1.3  
    1.5  
    1.6  
    -40  
    -20  
    0
    20  
    40  
    60  
    80  
    100  
    FORWARD VOLTAGE - V (V)  
    TEMPERATURE - T (˚C)  
    F
    A
    Fig. 6 Non-saturated Rise and Fall Times vs.  
    Load Resistance (6N138 / 6N139 Only)  
    Fig. 7 Non-saturated Rise and Fall Times vs.  
    Load Resistance (HCPL-2730 / HCPL-2731 Only)  
    100  
    10  
    1
    T
    = 25˚C  
    A
    T
    A
    = 25˚C  
    t
    f
    t
    f
    10  
    t
    r
    t
    r
    1
    I
    ADJUSTED FOR V = 2 V  
    OL  
    F
    0.1  
    1
    10  
    0.1  
    1
    10  
    R
    - LOAD RESISTANCE (kΩ)  
    R
    L
    - LOAD RESISTANCE (kΩ)  
    L
    Fig. 8 Propagation Delay To Logic Low  
    vs. Base-Emitter Resistance  
    Fig. 9 Current Transfer Ratio vs. Forward Current  
    (6N138 / 6N139 Only)  
    (HCPL-2730 / HCPL-2731 Only)  
    6
    V
    V
    = 5 V  
    CC  
    = 0.4 V  
    I
    R
    = 1.6 mA, V = 5 V  
    CC  
    O
    F
    1600  
    1200  
    800  
    400  
    0
    = 2.2 K, T = 25°C  
    L
    A
    5
    4
    3
    2
    1
    Normalized to R = None  
    BE  
    T
    A
    = 85˚C  
    T
    = 70˚C  
    A
    T
    = 25˚C  
    A
    T
    A
    = 0˚C  
    T
    A
    = -40˚C  
    0
    0.01  
    0.1  
    1
    10  
    0.01  
    0.1  
    1
    10  
    I
    F
    - FORWARD CURRENT - mA  
    RBE - BASE-EMITTER RESISTANCE - M  
    Ω
    7
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Fig. 10 Current Transfer Ratio vs. Base-Emitter Resistance  
    (6N138 / 6N139 Only)  
    Fig. 11 Current Transfer Ratio vs. Forward Current  
    (HCPL-2730 / HCPL-2731 Only)  
    1600  
    1400  
    1200  
    1000  
    800  
    5000  
    V
    V
    = 5 V  
    CC  
    = 0.4 V  
    O
    4000  
    3000  
    2000  
    1000  
    0
    T
    = 70˚C  
    = 85˚C  
    = 25˚C  
    A
    T
    A
    T
    A
    T
    = 0˚C  
    A
    T
    = -40˚C  
    600  
    A
    400  
    I
    V
    V
    = 1.6 mA  
    F
    200  
    0
    = 5 V  
    CC  
    = 0.4 V  
    O
    1
    10  
    100  
    1000  
    0.1  
    1
    10  
    100  
    R
    BE  
    - BASE RESISTANCE (kΩ)  
    I - FORWARD CURRENT - mA  
    F
    Fig. 12 Output Current vs Output Voltage  
    (6N138 / 6N139 Only)  
    Fig. 13 Output Current vs Output Voltage  
    (HCPL-2730 / HCPL-2731 Only)  
    120  
    100  
    80  
    60  
    50  
    40  
    30  
    20  
    10  
    0
    I
    = 5.0 mA  
    F
    5 mA  
    V
    = 5V  
    4.5 mA  
    4 mA  
    CC  
    = 25˚C  
    T
    V
    = 25˚C  
    A
    T
    A
    I
    = 4.5 mA  
    = 5.0 V  
    F
    CC  
    3.5 mA  
    I
    = 4.0 mA  
    = 3.5 mA  
    F
    3 mA  
    I
    F
    2.5 mA  
    I
    I
    = 3.0 mA  
    = 2.5 mA  
    F
    F
    2 mA  
    I
    I
    I
    = 2.0 mA  
    = 1.5 mA  
    = 1.0 mA  
    F
    F
    F
    60  
    1.5 mA  
    40  
    1 mA  
    20  
    I
    = 0.5 mA  
    F
    0
    1
    2
    0.0  
    0.2  
    0.4  
    0.6  
    V - OUTPUT VOLTAGE (V)  
    O
    0.8  
    1.0  
    1.2  
    1.4  
    1.6  
    1.8  
    2.0  
    V
    O
    - OUTPUT VOLTAGE (V)  
    Fig. 14 Output Current vs. Input Diode Forward Current  
    (6N138 / 6N139 Only)  
    Fig. 15 Output Current vs  
    Input Diode Forward Current  
    (HCPL-2730 / HCPL-2731 Only)  
    100  
    100  
    10  
    1
    V
    V
    = 5.0 V  
    = 0.4 V  
    CC  
    O
    T
    = 85˚C  
    A
    V
    V
    = 5 V  
    CC  
    = 0.4 V  
    O
    10  
    T
    = 25˚C  
    A
    1
    T
    = 85˚C  
    A
    T
    = -40˚C  
    A
    T
    = 70˚C  
    A
    0
    T
    = 25˚C  
    A
    T
    = 0˚C  
    A
    T
    = -40˚C  
    A
    0.1  
    0
    0.01  
    0.1  
    1
    10  
    0.1  
    1
    10  
    I - INPUT DIODE FORWARD CURRENT - mA  
    F
    100  
    I
    - INPUT DIODE FORWARD CURRENT - mA  
    F
    8
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Fig. 16 Logic Low Supply Current vs.  
    Input Diode Forward Current  
    (6N138 / 6N139 Only)  
    Fig. 17 Logic Low Supply Current vs.  
    Input Diode Forward Current  
    (HCPL-2730 / HCPL-2731 Only)  
    100  
    10  
    1
    4.0  
    3.5  
    3.0  
    2.5  
    2.0  
    1.5  
    1.0  
    0.5  
    0.0  
    T
    = 25˚C  
    A
    HCPL-2731  
    = 18 V  
    V
    CC  
    HCPL-2730  
    HCPL-2731  
    V
    CC  
    = 5 V  
    V
    CC  
    = 7 V  
    V
    CC  
    = 18 V  
    0.1  
    0
    2
    4
    6
    8
    10  
    12  
    14  
    16  
    0.1  
    1
    10  
    100  
    I
    F
    - FORWARD CURRENT (mA)  
    I
    F
    - INPUT DIODE FORWARD CURRENT - mA  
    Fig. 18 Propagation Delay vs. Input Diode Forward Current  
    (6N138 / 6N139 Only)  
    Fig. 19 Propagation Delay vs. Input Diode Forward Current  
    (HCPL-2730 / HCPL-2731 Only)  
    70  
    70  
    V
    = 5 V  
    V
    = 5 V  
    CC  
    = 25˚C  
    CC  
    T = 25˚C  
    A
    T
    A
    60  
    50  
    40  
    30  
    20  
    10  
    0
    60  
    50  
    40  
    30  
    20  
    10  
    0
    (t  
    PHL  
    ) R = 2.2 kΩ or 4.7 kΩ  
    (t  
    ) R = 2.2 kΩ or 4.7 kΩ  
    PHL  
    L
    L
    (t  
    ) R = 4.7 kΩ  
    PLH  
    L
    (t  
    PLH  
    ) R = 4.7 kΩ  
    L
    (t  
    ) R = 2.2 kΩ  
    PLH  
    L
    (t  
    ) R = 2.2 kΩ  
    PLH  
    L
    0
    2
    4
    6
    8
    10  
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10  
    I
    F
    - INPUT DIODE FORWARD CURRENT - mA  
    I - INPUT DIODE FORWARD CURRENT - mA  
    F
    Fig. 21 Propagation Delay to Logic Low vs. Pulse Period  
    (HCPL-2730 / HCPL-2731 Only)  
    Fig. 20 Propagation Delay to Logic Low vs. Pulse Period  
    (6N138 / 6N139 Only)  
    100  
    10  
    1
    100  
    6N139  
    I
    = 0.5 mA  
    F
    R
    L
    = 4.7 kΩ  
    HCPL-2731  
    = 0.5 mA  
    I
    F
    R
    L
    = 4.7 kΩ  
    10  
    6N138  
    = 1.6 mA  
    I
    F
    R
    L
    = 2.2 kΩ  
    1
    HCPL-2730  
    HCPL-2731  
    I
    R
    =1.6 mA  
    F
    T = 25˚C  
    A
    = 2.2kΩ  
    L
    T
    A
    = 25˚C  
    0.1  
    0.01  
    0.1  
    0.1  
    1
    10  
    0.01  
    0.1  
    1
    10  
    T - INPUT PULSE PERIOD - ms  
    T - INPUT PULSE PERIOD - ms  
    9
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Fig. 22 Propagation Delay vs.Temperature  
    (6N138 / 6N139 Only)  
    Fig. 23 Propagation Delay vs.Temperature  
    (HCPL-2730 / HCPL-2731 Only)  
    50  
    40  
    30  
    20  
    10  
    0
    50  
    40  
    30  
    20  
    10  
    0
    HCPL-2730 : I = 1.6 mA, R = 2.2 k  
    HCPL-2730 : I = 1.6 mA, R = 2.2 k  
    F
    L
    F
    L
    HCPL-2731 : I = 0.5 mA, R = 4.7 k  
    HCPL-2731 : I = 0.5 mA, R = 4.7 k  
    F
    L
    F
    L
    t
    (HCPL-2731)  
    t
    (HCPL-2731)  
    PLH  
    PLH  
    t
    (HCPL-2730)  
    t
    (HCPL-2730)  
    PLH  
    PLH  
    t
    (HCPL-2731)  
    t
    (HCPL-2731)  
    PHL  
    PHL  
    t
    (HCPL-2730)  
    t
    (HCPL-2730)  
    PHL  
    PHL  
    0
    10  
    20  
    30  
    40  
    50  
    60  
    70  
    80  
    0
    10  
    20  
    30  
    40  
    50  
    60  
    70  
    80  
    T
    A
    - TEMPERATURE (˚C)  
    T
    - TEMPERATURE (˚C)  
    A
    10  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    www.fairchildsemi.com  
    Noise  
    Shield  
    Noise  
    Shield  
    Pulse  
    Generator  
    tr = 5ns  
    +
    IF  
    VCC  
    VCC  
    +5 V  
    +5 V  
    VO  
    1
    2
    3
    4
    8
    7
    6
    5
    1
    2
    3
    4
    8
    7
    6
    5
    Pulse  
    ZO = 50  
    V
    RL  
    VF1  
    -
    0.1 µF  
    Generator  
    tr = 5ns  
    ZO = 50 V  
    IF  
    VB  
    V01  
    10% DUTY CYCLE  
    I/f < 100 µS  
    RL  
    10% D.C.  
    f
    VF  
    I/ < 100 s  
    m
    CL = 15 pF*  
    VO  
    V02  
    VO  
    -
    IF  
    VF2  
    0.1 µF  
    MONITOR  
    IF Monitor  
    Rm  
    GND  
    Rm  
    +
    CL = 15 pF*  
    GND  
    Test Circuit for 6N138, 6N139  
    Test Circuit for HCPL-2730 and HCPL-2731  
    IF  
    5 V  
    VO  
    1.5 V  
    1.5 V  
    VOL  
    TPHL  
    TPLH  
    Fig. 22 Switching Time Test Circuit  
    IF  
    Noise  
    Shield  
    Noise  
    Shield  
    VCC  
    VCC  
    V01  
    V02  
    +
    +5 V  
    +5 V  
    1
    2
    3
    4
    8
    7
    6
    5
    1
    2
    3
    4
    8
    7
    6
    5
    IF  
    VF1  
    -
    RL  
    VB  
    RL  
    VO  
    A
    VF  
    0.1 µF  
    A
    B
    VO  
    -
    VO  
    B
    VFF  
    VF2  
    +
    0.1 µF  
    VFF  
    GND  
    GND  
    -
    VCM  
    -
    +
    VCM  
    -
    +
    Pulse Gen  
    Pulse Gen  
    Test Circuit for HCPL-2730 and HCPL-2731  
    Test Circuit for 6N138 and 6N139  
    V
    CM  
    10 V  
    90% 90%  
    10%  
    10%  
    tf  
    0 V  
    tr  
    VO  
    5 V  
    Switch at A : I F= 0 mA  
    VO  
    VOL  
    Switch at B : I F= 1.6 mA  
    Fig. 23 Common Mode Immunity Test Circuit  
    11  
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Package Dimensions (Through Hole)  
    Package Dimensions (Surface Mount)  
    0.390 (9.91)  
    0.370 (9.40)  
    PIN 1  
    ID.  
    PIN 1  
    ID.  
    0.270 (6.86)  
    0.250 (6.35)  
    0.270 (6.86)  
    0.250 (6.35)  
    0.390 (9.91)  
    0.370 (9.40)  
    0.300 (7.62)  
    TYP  
    0.070 (1.78)  
    0.045 (1.14)  
    0.070 (1.78)  
    0.045 (1.14)  
    0.020 (0.51)  
    MIN  
    0.016 (0.41)  
    0.008 (0.20)  
    0.020 (0.51) MIN  
    0.200 (5.08)  
    0.140 (3.55)  
    0.154 (3.90)  
    0.120 (3.05)  
    0.045 [1.14]  
    0.022 (0.56)  
    0.016 (0.41)  
    0.022 (0.56)  
    0.016 (0.41)  
    15° MAX  
    0.315 (8.00)  
    MIN  
    0.016 (0.40)  
    0.008 (0.20)  
    0.100 (2.54)  
    TYP  
    0.300 (7.62)  
    TYP  
    0.100 (2.54) TYP  
    0.405 (10.30)  
    MIN  
    Lead Coplanarity : 0.004 (0.10) MAX  
    Package Dimensions (0.4"Lead Spacing)  
    Recommended Pad Layout for  
    Surface Mount Leadform  
    PIN 1  
    ID.  
    0.070 (1.78)  
    0.270 (6.86)  
    0.250 (6.35)  
    0.060 (1.52)  
    0.390 (9.91)  
    0.370 (9.40)  
    0.100 (2.54)  
    0.295 (7.49)  
    0.415 (10.54)  
    0.070 (1.78)  
    0.045 (1.14)  
    0.030 (0.76)  
    0.004 (0.10) MIN  
    0.200 (5.08)  
    0.140 (3.55)  
    0.154 (3.90)  
    0.120 (3.05)  
    0.022 (0.56)  
    0.016 (0.41)  
    0° to 15°  
    0.016 (0.40)  
    0.008 (0.20)  
    0.400 (10.16)  
    TYP  
    0.100 (2.54) TYP  
    NOTE  
    All dimensions are in inches (millimeters)  
    12  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    www.fairchildsemi.com  
    Ordering Information  
    Option  
    Example Part Number  
    6N138S  
    Description  
    S
    SD  
    W
    Surface Mount Lead Bend  
    6N138SD  
    Surface Mount; Tape and reel  
    0.4" Lead Spacing  
    6N138W  
    V
    6N138V  
    VDE0884  
    TV  
    SV  
    SDV  
    6N138TV  
    VDE0884; 0.4” lead spacing  
    VDE0884; surface mount  
    VDE0884; surface mount; tape and reel  
    6N138SV  
    6N138SDV  
    Marking Information  
    1
    2
    2730  
    6
    V XX YY T1  
    5
    3
    4
    Definitions  
    1
    2
    Fairchild logo  
    Device number  
    VDE mark (Note: Only appears on parts ordered with VDE  
    option – See order entry table)  
    3
    4
    5
    6
    Two digit year code, e.g., ‘03’  
    Two digit work week ranging from ‘01’ to ‘53’  
    Assembly package code  
    13  
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    Tape Specifications  
    12.0 0.1  
    4.0 0.1  
    4.90 0.20  
    Ø1.55 0.05  
    1.75 0.10  
    4.0 0.1  
    0.30 0.05  
    7.5 0.1  
    16.0 0.3  
    10.30 0.20  
    13.2 0.2  
    Ø1.6 0.1  
    10.30 0.20  
    User Direction of Feed  
    0.1 MAX  
    Reflow Profile  
    300  
    250  
    200  
    150  
    100  
    50  
    215C, 10–30 s  
    225C peak  
    Time above 183C, 60–150 sec  
    Ramp up = 3C/sec  
    0
    0
    0.5  
    1
    1.5  
    2
    2.5  
    3
    3.5  
    4
    4.5  
    Time (Minute)  
    • Peak reflow temperature: 225C (package surface temperature)  
    • Time of temperature higher than 183C for 60–150 seconds  
    • One time soldering reflow is recommended  
    14  
    www.fairchildsemi.com  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    TRADEMARKS  
    The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is  
    not intended to be an exhaustive list of all such trademarks.  
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    DISCLAIMER  
    FAIRCHILD SEMICONDUCTOR RESERVESTHE RIGHTTO MAKE CHANGES WITHOUTFURTHER NOTICETOANY  
    PRODUCTS HEREINTO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOTASSUMEANYLIABILITY  
    ARISING OUTOFTHEAPPLICATION OR USE OFANYPRODUCTOR CIRCUITDESCRIBED HEREIN; NEITHER DOES IT  
    CONVEYANYLICENSE UNDER ITS PATENTRIGHTS, NORTHE RIGHTS OF OTHERS.  
    LIFE SUPPORT POLICY  
    FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT  
    DEVICES OR SYSTEMS WITHOUTTHE EXPRESS WRITTENAPPROVALOF FAIRCHILD SEMICONDUCTOR CORPORATION.  
    As used herein:  
    1. Life support devices or systems are devices or  
    systems which, (a) are intended for surgical implant into  
    the body, or (b) support or sustain life, or (c) whose  
    failure to perform when properly used in accordance  
    with instructions for use provided in the labeling, can be  
    reasonably expected to result in significant injury to the  
    user.  
    2. A critical component is any component of a life  
    support device or system whose failure to perform can  
    be reasonably expected to cause the failure of the life  
    support device or system, or to affect its safety or  
    effectiveness.  
    PRODUCT STATUS DEFINITIONS  
    Definition of Terms  
    Datasheet Identification  
    Product Status  
    Definition  
    Advance Information  
    Formative or  
    In Design  
    This datasheet contains the design specifications for  
    product development. Specifications may change in  
    any manner without notice.  
    Preliminary  
    First Production  
    This datasheet contains preliminary data, and  
    supplementary data will be published at a later date.  
    Fairchild Semiconductor reserves the right to make  
    changes at any time without notice in order to improve  
    design.  
    No Identification Needed  
    Obsolete  
    Full Production  
    This datasheet contains final specifications. Fairchild  
    Semiconductor reserves the right to make changes at  
    any time without notice in order to improve design.  
    Not In Production  
    This datasheet contains specifications on a product  
    that has been discontinued by Fairchild semiconductor.  
    The datasheet is printed for reference information only.  
    Rev. I16  
    15  
    Single-Channel: 6N138, 6N139 Dual-Channel: HCPL-2730, HCPL-2731 Rev. 1.0.0  
    www.fairchildsemi.com  
    配单直通车
    6N138V产品参数
    型号:6N138V
    是否无铅： 不含铅
    是否Rohs认证： 符合
    生命周期：Obsolete
    包装说明：DIP-6
    Reach Compliance Code：compliant
    HTS代码：8541.40.80.00
    风险等级：5.61
    其他特性：UL RECOGNIZED, VDE APPROVED
    配置：SINGLE
    最大正向电流：0.02 A
    最大绝缘电压：2500 V
    JESD-609代码：e3
    元件数量：1
    最大通态电流：0.06 A
    最高工作温度：85 °C
    最低工作温度：-40 °C
    光电设备类型：LOGIC IC OUTPUT OPTOCOUPLER
    端子面层：Matte Tin (Sn)
    Base Number Matches：1
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