DTC144VUA / DTC144VKA / DTC144VSA

Transistors

Rev.A

1/2

Digital transistor (built-in resistors)

DTC144VUA / DTC144VKA / DTC144VSA

Features

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 negative 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.

Equivalent circuit

OUT

GND

IN

OUT

IN

GND

External dimensions (Unit : mm)

(3) OUT

(1) GND

ROHM : UMT3

EIAJ : SC-70

ROHM : SMT3

EIAJ : SC-59

ROHM : SPT

EIAJ : SC-72

DTC144VUA

DTC144VKA

DTC144VSA

(2) IN

Each lead has same dimensions

1.25

2.1

0.1to0.4

(2) IN

(3) OUT

(1) GND

Each lead has same dimensions

0.3to0.6

2.8

1.6

0.45

2.5

(1) (2) (3)

(3) IN

(1) GND

(2) OUT

5

Taping specifications

0.45

0.5

42

Absolute maximum ratings (Ta=25

°C)

Parameter

Symbol

Pd

Tj

Tstg

Limits

50

−10 to +40

30

100

200

300

DTC144VUA / DTC144VKA

DTC144VSA

150

−55 to +150

Unit

V

V

mA

mW

°C

°C

Power

dissipation

Supply voltage

Input voltage

Output curren

Junction temperature

Storage temperature