BD643 datasheet(1/5 Pages) COMSET

Part #	BD643

Description	SILICON DARLINGTON POWER TRANSISTORS

PDF	5 Pages

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Manufacturer	COMSET [Comset Semiconductor]

Direct Link	http://comset.halfin.com

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BD643 – 645 – 647 – 649 – 651

17/10/2012

COMSET SEMICONDUCTORS

1 | 5

SEMICONDUCTORS

SILICON DARLINGTON POWER TRANSISTORS

NPN epitaxial-base transistors in a monolithic Dalrington circuit and housed in a TO-220

enveloppe.

They are intended for output stages in audio equipment, general amplifiers, and analogue

switching application.

PNP complements are BD644, BD646, BD648, BD650 and BD652

Compliance to RoHS

.

ABSOLUTE MAXIMUM RATINGS

Symbol

Ratings

Value

Unit

VCBO

Collector-Base Voltage

BD643

60

V

BD645

80

BD647

100

BD649

120

BD651

140

VCEO

Collector-Emitter Voltage

BD643

45

V

BD645

60

BD647

80

BD649

100

BD651

120

VEBO

Emitter-Base Voltage

BD643

5

V

BD645

BD647

BD649

BD651

IC

Collector Current

BD643

8

A

BD645

BD647

BD649

BD651

ICM

Collector Peak Current

BD643

12

A

BD645

BD647

BD649

BD651

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