BUL128FP

Obsolete

STMicroelectronics

TRANS NPN 400V 4A TO220FP

Search across all available documentation for this part.

Obsolete

STMicroelectronics

TRANS NPN 400V 4A TO220FP

Technical Specifications

Parameters and characteristics for this part

Specification	BUL128FP

Current - Collector (Ic) (Max) [Max]	4 A
Current - Collector Cutoff (Max) [Max]	100 µA
DC Current Gain (hFE) (Min) @ Ic, Vce	14 hFE
Mounting Type	Through Hole
Operating Temperature	150 °C
Package / Case	TO-220-3 Full Pack
Power - Max [Max]	31 W
Supplier Device Package	TO-220FP
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	500 mV
Voltage - Collector Emitter Breakdown (Max)	400 V

Part	Transistor Type	Package / Case	Supplier Device Package	Current - Collector (Ic) (Max) [Max]	Operating Temperature	Mounting Type	Current - Collector Cutoff (Max) [Max]	Power - Max [Max]	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Voltage - Collector Emitter Breakdown (Max)	Vce Saturation (Max) @ Ib, Ic	DC Current Gain (hFE) (Min) @ Ic, Vce
STMicroelectronics BUL128D-B	NPN	TO-220-3	TO-220	4 A	150 °C	Through Hole	250 µA	70 W	12	400 V	500 mV
STMicroelectronics BUL128FP	NPN	TO-220-3 Full Pack	TO-220FP	4 A	150 °C	Through Hole	100 µA	31 W		400 V	500 mV	14 hFE

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Bipolar (BJT) Transistor NPN 400 V 4 A 31 W Through Hole TO-220FP

Technical documentation and resources