BUX348 datasheet(1/4 Pages) STMICROELECTRONICS

部件名	BUX348

功能描述	FAST-SWITCHING POWER TRANSISTOR

PDF	4 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 4 page

BUX348

FAST-SWITCHING POWER TRANSISTOR

s

STMicroelectronics PREFERRED

SALESTYPE

s

NPN TRANSISTOR

s

HIGH VOLTAGE

s

FAST SWITCHING

s

OFF-LINE APPLICATIONS TO 380V

APPLICATIONS

s

SWITCH MODE POWER SUPPLIES

s

UNINTERRUPTABLE POWER SUPPLY

s

DC AND AC MOTOR CONTROL

®

INTERNAL SCHEMATIC DIAGRAM

March 2003

1

2

TO-3

(version "S")

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCEV

Collector-Emitter Voltage (VBE = -1.5 V)

850

V

VCEO

Collector-Emitter Voltage (IB = 0)

450

V

VEBO

Emitter-Base Voltage (IC = 0)

7

V

IC

Collector Current

45

A

ICM

Collector Peak Current

60

A

IB

Base Current

9

A

IBM

Base Peak Current (tp < 5 ms)

15

A

Ptot

Total Power Dissipation at Tcase

≤ 25 oC

300

W

Tstg

Storage Temperature

-65 to 200

oC

Tj

Junction Temperature

200

oC

1/4

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