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Fabricante

DTA144WE_

Digital transistors (built-in resistor)

ROHM Semiconductor 

DTA144WE / DTA144WUA / DTA144WKA / DTA144WSA

Transistors

Digital transistors (built-in resistor)

DTA144WE / DTA144WUA / DTA144WKA / DTA144WSA

zFeatures

1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors.

2) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input, and parasitic

effects are almost completely eliminated.

3) Only the on / off conditions need to be set for operation, making device design easy.

4) Higher mounting densities can be achieved.

zCircuit schematic

R1

IN

R2

IN

OUT

GND(+)

OUT

GND(+)

zAbsolute maximum ratings (Ta=25°C)

Parameter

Symbol

Limits

Unit

Supply voltage

VCC

−50

V

Input voltage

VI

−40 to +10

V

Output current

IO

−30

mA

IC(Max.)

−100

DTA144WE

Power

dissipation

DTA144WUA / DTA144WKA

Pd

DTA144WSA

150

200

mW

300

Junction temperature

Tj

150

C

Storage temperature

Tstg

−55 to +150

C

zPackage, marking, and packaging specifications

Part No.

DTA144WE DTA144WUA DTA144WKA DTA144WSA

Package

Marking

Packaging code

Basic ordering unit (pieces)

EMT3

76

TL

3000

UMT3

76

T106

3000

SMT3

76

T146

3000

SPT

−

TP

5000

Rev.A

1/2

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