BUT92 datasheet(1/4 Pages) STMICROELECTRONICS

Part #	BUT92

Description	FAST-SWITCHING POWER TRANSISTOR

PDF	4 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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BUT92

FAST-SWITCHING POWER TRANSISTOR

s

STMicroelectronics PREFERRED

SALESTYPE

s

NPN TRANSISTOR

s

hFE > 10 AT IC =35A

s

HIGH EFFICIENCY SWITCHING

s

VERY LOW SATURATION VOLTAGE

s

RECTANGULAR SAFE OPERATING AREA

s

WIDE ACCIDENTAL OVERLOAD AREA

APPLICATIONS

s

UNINTERRUPTABLE POWER SUPPLY

s

SWITCH MODE POWER SUPPLIES

s

MOTOR CONTROL

DESCRIPTION

The BUT92 is a Multiepitaxial Planar NPN

Transistor in TO-3 package. It is intended for use

in high frequency and efficency converters,

switching regulators and motor control.

INTERNAL SCHEMATIC DIAGRAM

February 2003

1

2

TO-3

(version "S")

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCEV

Collector-Emitter Voltage (VBE = -1.5 V)

350

V

VCEO

Collector-Emitter Voltage (IB = 0)

250

V

VEBO

Emitter-Base Voltage (IC = 0)

7

V

IE

Emitter Current

50

A

IEM

Emitter Peak Current

(tp = 10 ms)

75

A

IB

Base Current

10

A

IBM

Base Peak Current

(tp = 10 ms)

15

A

Ptot

Total Power Dissipation at Tcase

≤ 25 oC

250

W

Tstg

Storage Temperature

-65 to 200

oC

Tj

Junction Temperature

200

oC

®

1/4

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