Discrete Semiconductor Products

BUT90

Obsolete

TRANS NPN 125V 50A TO-3

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Discrete Semiconductor Products

Obsolete

TRANS NPN 125V 50A TO-3

Technical Specifications

Parameters and characteristics for this part

Specification	BUT90

Current - Collector (Ic) (Max) [Max]	50 A
Mounting Type	Chassis Mount
Operating Temperature	200 °C
Package / Case	TO-3, TO-204AA
Power - Max [Max]	250 W
Supplier Device Package	TO-3
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	900 mV
Voltage - Collector Emitter Breakdown (Max) [Max]	125 V

Part	Mounting Type	Transistor Type	Power - Max [Max]	Package / Case	Operating Temperature	Current - Collector (Ic) (Max) [Max]	Supplier Device Package	Voltage - Collector Emitter Breakdown (Max) [Max]	Vce Saturation (Max) @ Ib, Ic
STMicroelectronics BUT90	Chassis Mount	NPN	250 W	TO-204AA TO-3	200 °C	50 A	TO-3	125 V	900 mV

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 8.69

General part information

Bipolar (BJT) Transistor NPN 125 V 50 A 250 W Chassis Mount TO-3

Technical documentation and resources