CYStech Electronics Corp.

Spec. No. : C360N3

Issued Date : 2005.09.08

Revised Date :

Page No. : 1/4

DTC123JN3

CYStek Product Specification

NPN Digital Transistors (Built-in Resistors)

DTC123JN3

Features

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

resistors (see equivalent circuit).

• 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.

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

• Complements the DTA123JN3

• Pb-free package

Equivalent Circuit

Outline

Parameter

Symbol

Limits

Unit

Supply Voltage

50

V

Input Voltage

-5~+12

V

100

mA

Output Current

100

mA

Power Dissipation

Pd

200

mW

Junction Temperature

Tj

150

°C

Storage Temperature

Tstg

-55~+150

°C

SOT-23

DTC123JN3

R1=2.2k

Ω , R2=47 kΩ

IN(B) : Base

OUT(C) : Collector

GND(E) : Emitter