Specification	BD677A

Current - Collector (Ic) (Max)	4 A
Current - Collector Cutoff (Max)	500 µA
DC Current Gain (hFE) (Min)	750
Mounting Type	Through Hole
Operating Temperature	150 °C
Package / Case	TO-225AA, TO-126-3
Package Name	SOT-32-3
Power - Max	40 W
Transistor Type	NPN, Darlington
Vce Saturation (Max)	2.8 V
Voltage - Collector Emitter Breakdown (Max)	60 V

BD677A Series

Part	Transistor Type	Mounting Type	Current - Collector (Ic) (Max)	DC Current Gain (hFE) (Min)	Vce Saturation (Max)	Operating Temperature	Package / Case	Package Name	Current - Collector Cutoff (Max)	Voltage - Collector Emitter Breakdown (Max)	Power - Max
STMicroelectronics BD677A	Darlington NPN	Through Hole	4 A	750	2.8 V	150 °C	TO-126-3 TO-225AA	SOT-32-3	500 µA	60 V	40 W

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