BD678A STMicroelectronics, BD678A Datasheet - Page 5

• 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
Note:
Table 3.
1. Pulsed duration = 300 ms, duty cycle ≥1.5%.
For PNP types voltage e current values are negative.
Symbol
h
FE
(1)
Electrical characteristics (continued)
DC current gain
Parameter
for BD677, BD678,
BD679, BD680, BD681,
BD682
I
for BD677A, BD678A,
BD679A, BD680A
I
C
C
= 1.5
= 2
Test conditions
A_
A_ _
_
V
V
CE
CE
= 3 V
= 3 V
Electrical characteristics
Min.
750
Typ.
Max.
Unit
5/12