BD678A STMicroelectronics, BD678A Datasheet - Page 3

• Manufacturer Part Number: BD678A
• Description: TRANSISTOR DARL PNP SOT-32
• Manufacturer: STMicroelectronics

Specifications of BD678A

• Transistor Type: PNP - Darlington
• Current - Collector (ic) (max): 4A
• Voltage - Collector Emitter Breakdown (max): 60V
• Vce Saturation (max) @ Ib, Ic: 2.8V @ 40mA, 2A
• Current - Collector Cutoff (max): 500µA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 750 @ 2A, 3V
• Power - Max: 40W
• Mounting Type: Through Hole
• Package / Case: TO-126-3
• Polarity: PNP
• Number Of Elements: 1
• Collector-emitter Voltage: 60V
• Collector-base Voltage(max): 60V
• Emitter-base Voltage (max): 5V
• Collector-emitter Saturation Voltage: 2.8@40mA@2AV
• Collector Current (dc) (max): 4A
• Dc Current Gain: 750@2A@3V
• Operating Temp Range: -65C to 150C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 3
• Package Type: SOT-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Transition: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-6658-5; BD678A

BD6xxx
1
Table 2.
Note:
Symbol
V
V
V
P
T
I
CBO
CEO
EBO
CM
T
I
TOT
I
stg
C
B
J
Collector-base voltage (I
Collector-emitter voltage (I
Emitte-base voltage (I
Collector current
Collector peak current
Base current
Total dissipation at T
Storage temperature
Max. operating junction temperature
Absolute maximum ratings
Absolute maximum ratings
For PNP types voltage and current values are negative
Parameter
case
C
= 0)
E
= 25°C
= 0)
B
= 0)
NPN
PNP
BD677A
BD678A
BD677
BD678
60
-65 to 150
BD679A
BD680A
BD679
BD680
Value
Absolute maximum ratings
150
0.1
80
40
5
4
6
BD681
BD682
100
Unit
°C
°C
W
V
V
A
A
A
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