UNISONIC TECHNOLOGIES CO.,

DTA124E

PNP EPITAXIAL SILICON TRANSISTOR

www.unisonic.com.tw

1

Copyright © 2005 Unisonic Technologies Co.,

QW-R206-044,B

PNP DIGITAL TRANSISTOR

(BUILT-IN RESISTORS)

FEATURES

*Built-in bias resistors enable the configuration of an inverter

circuit without connecting external input resistors (see the

equivalent circuit).

*The bias resistors consist of thin-film resistors with complete

isolation to allow positive biasing of the input. They also have

the advantage of almost completely eliminating parasitic

effects.

*Only the on / off conditions need to be set for operation,

making device design easy.

EQUIVALENT CIRCUIT

IN

OUT

OUT

IN

GND(+)

GND(+)

MARKING

SOT-23

1

2

3

*Pb-free plating product number:DTA124EL

PIN CONFIGURATION

PIN NO.

PIN NAME

1

GND

2

IN

3

OUT

ORDERING INFORMATION

Order Number

Normal

Lead free

Package

Packing

DTA124E-AE3-R DTA124EL-AE3-R

SOT-23

Tape Reel

AC4