RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
1N4148WS
SMALL SIGNAL DIODE
VOLTAGE RANGE 75 Volts CURRENT 150 mAmpere
FEATURES
* Fast Switching Speed
* Surface Mount Package Ideally Suited for
Automatic Insertion
* For General Purpose Switching Applicationgs
* High Conductance
SOD-323
MECHANICAL DATA
*
*
*
*
*
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.004 grams
.071(1.80)
.063(1.60)
.055(1.40)
.047(1.20)
.014(.35)
.010(.25)
.106(2.70)
.098(2.50)
Ratings at 25
.006(.15)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
O
.003(.08)
MAX.039(1.00)
REF .019(0.46)
.004(.10)
.000(.00)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(@T
A
=25
O
C unless otherwise noted)
RATINGS
Non-Repetitive Peak Reverse Voltage
Maximum Repetitive Peak Reverse Voltage
Maximum Working Peak reverse Voltage
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Forward Comtinuous Current
Maximum Average Forward Rectified Current
Non-Repetitive Peak Forward Surge Current
Typical Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Maximum Power Dissipation (Note 3)
Typical Thermal Resistance
Operating and Storage Temperature Range
SYMBOL
V
RM
V
RRM
V
RWM
V
R
V
RMS
I
FM
IO
@t=1.0uS
@t=1.0S
1N4148WS
100
75
53
300
150
2.0
1.0
UNITS
Volts
Volts
Volts
mAmps
mAmps
Amps
nS
pF
mW
O
I
FSM
T
rr
C
J
P
D
R
θJA
T
J
,T
STG
4
2
200
625
-65 to + 150
C/W
O
C
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
SYMBOL
CHARACTERISTICS
Maximum Instantaneous Forward Voltage
@IF=1.0mA
@IF=10mA
@IF=50mA
@IF=150mA
@VR=20V
1N4148WS
0.715
0.855
1.0
1.25
25
UNITS
Volts
V
F
nAmps
uAmps
Maximum Instantaneous Peverse Current
@VR=75V
I
R
1
NOTES : 1. Measured at I
F
=I
R
=10mA,I
RR
=0.1I
R
And R
L
=100
Ω.
2. Measured at 1MHz and applied reverse voltage of 0 volts.
3. Part mounted on FR-4 PC board with minimunm recommended pad layout.
2006-3
RECTRON [ RECTRON SEMICONDUCTOR ]
