CYStech Electronics Corp.
NPN Digital Transistors (Built-in Resistors)
Spec. No. : C380N3
Issued Date : 2005.04.15
Revised Date :2005.06.24
Page No. : 1/6
DTD143TN3
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 DTB143TN3
•
Pb-free package
Equivalent Circuit
DTD143TN3
Outline
SOT-23
R1=4.7kΩ ,
B : Base
C : Collector
E : Emitter
Absolute Maximum Ratings
(Ta=25℃)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Storage Temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C
Pd
Tj
Tstg
Limits
50
40
5
600
200
150
-55 ~ +150
Unit
V
V
V
mA
mW
°C
°C
DTD143TN3
CYStek Product Specification