BD670 데이터 시트보기 (PDF) - STMicroelectronics

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BD670

COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS

STMicroelectronics 

BD677/A/679/A/681

BD678/A/680/A/682

COMPLEMENTARY SILICON

POWER DARLINGTON TRANSISTORS

s SGS-THOMSON PREFERRED SALESTYPES

s COMPLEMENTARY PNP - NPN DEVICES

s MONOLITHIC DARLINGTON

CONFIGURATION

s INTEGRATED ANTIPARALLEL

COLLECTOR-EMITTER DIODE

APPLICATION

s LINEAR AND SWITCHING INDUSTRIAL

EQUIPMENT

DESCRIPTION

The BD677, BD677A, BD679, BD679A and

BD681 are silicon epitaxial-base NPN power

transistors in monolithic Darlington configuration

mounted in Jedec SOT-32 plastic package.

They are intended for use in medium power linar

and switching applications

The complementary PNP types are BD678,

BD678A, BD680, BD680A and BD682

respectively.

1

2

3

SOT-32

INTERNAL SCHEMATIC DIAGRAM

R1 Typ.= 7K Ω

R2 Typ.= 230 Ω

ABSOLUTE MAXIMUM RATINGS

S ym b o l

P ar am et e r

VCBO Collector-Base Voltage (IE = 0)

VCEO Collector-Emit ter Voltage (IB = 0)

VEBO Emitter-Base Voltage (IC = 0)

IC

Collector Current

ICM Collector Peak Current

IB

Base Current

Ptot Total Dissipation at Tc ≤ 25 oC

Tstg Storage Temperature

Tj

Max. O perating Junction Temperature

For PNP types voltage and current values are negative.

September 1997

NPN

PNP

BD677/A

BD678/A

60

60

Value

BD6 79/ A

BD6 80/ A

80

80

5

4

6

0.1

40

-65 to 150

150

BD681

BD682

100

100

Uni t

V

V

V

A

A

A

W

oC

oC

1/6

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