DTC144WS3 Datasheet, PDF (1/4 Pages) Cystech Electonics Corp. – NPN Digital Transistors (Built-in Resistors)

CYStech Electronics Corp.
NPN Digital Transistors (Built-in Resistors)
DTC144WS3
Spec. No. : C376S3
Issued Date : 2004.03.03
Revised Date :
Page No. : 1/4
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 DTA144WS3
Equivalent Circuit
DTC144WS3
Outline
SOT-323
R1=47kΩ , R2=22 kΩ
IN(B) : Base
OUT(C) : Collector
GND(E) : Emitter
Absolute Maximum Ratings (Ta=25°C)
Parameter
Supply Voltage
Input Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature
Symbol
VCC
VI
IO
IO(max.)
Pd
Tj
Tstg
DTC144WS3
Limits
Unit
50
V
-10~+40
V
30
mA
100
mA
200
mW
150
°C
-55~+150
°C
CYStek Product Specification