Transistors

DTC143EUB

1/2

100mA / 50V Digital transistors

(with built-in resistors)

DTC143EUB

Applications

Dimensions (Unit : mm)

Inverter, Interface, Driver

Abbreviated symbol : 23

UMT3F

(1) IN

(2) GND

(3) OUT

Each lead has same dimensions

2.0

0.32

0.65 0.65

1.3

(1)

(2)

(3)

0.9

0.13

Features

1) Built-in bias resistors enable the configuration of

an inverter circuit without connecting external

input resistors (see equivalent circuit).

2) The bias resistors consist of thin-film resistors

with complete isolation to allow negative biasing

of the input. They also have the advantage of

almost completely eliminating parasitic effects.

3) Only the on/off conditions need to be set for

operation, making the device design easy.

Structure

Equivalent circuit

NPN silicon epitaxial planar transistor type

IN

Ω

GND

OUT

IN

GND

OUT

(Resistor built-in)

Packaging specifications

DTC143EUB

Part No.

TL

UMT3F

3000

Package

Packaging type

Taping

Code

Basic ordering unit (pieces)

Absolute maximum ratings (Ta=25

°C)

Limits

Parameter

Symbol

200

50

−10 to +30

−55 to +150

100

150

V

V

mA

mW

°C

°C

∗1

∗2

∗1 Characteristics of built-in transistor

∗2 Each terminal mounted on a recommended land

Unit

Supply voltage

Input voltage

Output current

100

mA

Io

Tj

Tstg

Ic(max)

Collector current

Power dissipation

Junction temperature

Range of storage temperature