STMicroelectronics · Discrete semiconductors

BUT92

Name: BUT92
Brand: STMicroelectronics

TRANS NPN 250V 50A TO3

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BUT92 component illustration — Component illustration · verify actual package in documentation.

BUT92 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

Manufacturer	STMicroelectronics
Ordering code	BUT92
Family	Discrete semiconductors
Package	TO-204AA, TO-3
Product Status	Obsolete
Transistor Type	NPN
Current - Collector (Ic) (Max)	50 A
Voltage - Collector Emitter Breakdown (Max)	250 V
Vce Saturation (Max) @ Ib, Ic	1.2V @ 3.5A, 35A
Current - Collector Cutoff (Max)	200mA
DC Current Gain (hFE) (Min) @ Ic, Vce	Not provided in source
Power - Max	250 W
Frequency - Transition	Not provided in source
Operating Temperature	200°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-204AA, TO-3
Supplier Device Package	TO-3

Documents and evidence

BUT92 ↗

Catalog sources

www.ic-components.com · BUT92 ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing BUT92

Identify the firmware and board baseline
Check flash, RAM and required peripherals
Review pin assignment and supply limits
Keep the full temperature and package suffix

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