2DA1797
Features
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Epitaxial Planar Die Construction
Ideally Suited for Automated Assembly Processes
Ideal for Medium Power Switching or Amplification Applications
Complementary NPN Type Available (2DC4672)
Lead Free By Design/RoHS Compliant (Note 1)
"Green" Device (Note 2)
Mechanical Data
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Case: SOT89-3L
Case Material: Molded Plastic, "Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Finish — Matte Tin annealed over Copper leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Marking Information: See Page 4
Ordering Information: See Page 4
Weight: 0.072 grams (approximate)
NEW PRODUCT
COLLECTOR
2,4
3 E
C 4
2 C
1 B
TOP VIEW
Pin Out Configuration
1
BASE
3
EMITTER
Top View
Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Symbol
V
CBO
V
CEO
V
EBO
I
CM
I
C
Value
-50
-50
-6
-6
-3
Unit
V
V
V
A
A
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Peak Pulse Current
Continuous Collector Current
Thermal Characteristics
Characteristic
Power Dissipation (Note 3) @ T
A
= 25°C
Thermal Resistance, Junction to Ambient Air (Note 3) @ T
A
= 25°C
Power Dissipation (Note 4) @ T
A
= 25°C
Thermal Resistance, Junction to Ambient Air (Note 4) @ T
A
= 25°C
Operating and Storage Temperature Range
Symbol
P
D
R
θ
JA
P
D
R
θ
JA
T
J
, T
STG
Value
0.9
139
2
62.5
-55 to +150
Unit
W
°C/W
W
°C/W
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
V
CE(SAT)
h
FE
C
obo
f
T
Min
-50
-50
-6
⎯
⎯
⎯
82
⎯
⎯
Typ
⎯
⎯
⎯
⎯
⎯
-100
⎯
27
160
Max
⎯
⎯
⎯
-0.1
-0.1
-350
270
⎯
⎯
Unit
V
V
V
μA
μA
mV
⎯
pF
MHz
Conditions
I
C
= -50μA, I
E
= 0
I
C
= -1mA, I
B
= 0
I
E
= -50μA, I
C
= 0
V
CB
= -50V, I
E
= 0
V
EB
= -5V, I
C
= 0
I
C
= -1A, I
B
= -50mA
V
CE
= -2V, I
C
= -500mA
V
CB
= -10V, I
E
= 0,
f = 1MHz
V
CE
= -2V, I
C
= -100mA,
f = 100MHz
Characteristic
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage (Note 5)
Emitter-Base Breakdown Voltage
Collector Cut-Off Current
Emitter Cut-Off Current
ON CHARACTERISTICS (Note 5)
Collector-Emitter Saturation Voltage
DC Current Gain
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Current Gain-Bandwidth Product
Notes:
1.
2.
3.
4.
5.
No purposefully added lead.
Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Device mounted on FR-4 PCB with minimum recommended pad layout.
Device mounted on FR-4 PCB with 1 inch
2
copper pad layout.
Measured under pulsed conditions. Pulse width = 300μs. Duty cycle
≤2%.
2DA1797
Document number: DS31619 Rev. 2 - 2
1 of 4
December 2008
© Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
