BUW49(1997) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

BUW49
(Rev.:1997)

HIGH POWER NPN SILICON TRANSISTORS

STMicroelectronics 

BUW48

BUW49

HIGH POWER NPN SILICON TRANSISTORS

s SGS-THOMSON PREFERRED SALESTYPES

s NPN TRANSISTOR

s HIGH CURRENT CAPABILITY

s FAST SWITCHING SPEED

s VERY LOW SATURATION VOLTAGE AND

HIGH GAIN

APPLICATION

s SWITCHING REGULATORS

s MOTOR CONTROL

s HIGH FREQUENCY AND EFFICENCY

CONVERTERS

DESCRIPTION

The BUW48 and BUW49 are Multiepitaxial planar

NPN transistor in TO-218 plastic package.

It’s intented for use in high frequency and

efficiency converters such us motor controllers

and industrial equipment.

3

2

1

TO-218

INTERNAL SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

VCEV

VCEO

VEBO

IC

ICM

IB

IBM

Ptot

Tstg

Tj

Collector-emitter Voltage (VBE = -1.5V)

Collector-emitter Voltage (IB = 0)

Emitter-Base Voltage (IC = 0)

Collector Current

Collector Peak Current

Base Current

Base Peak Current

Total Power Dissipation at Tcase < 25 oC

Storage Temperature

Max Operating Junction Temperature

July 1997

Value

BUW48

BUW49

120

160

60

80

7

30

45

40

8

6

12

10

150

-65 to 175

175

Unit

Unit

V

V

V

A

A

A

A

W

oC

oC

1/4

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