CYStech Electronics Corp.
PNP Digital Transistors (Built-in Resistors)
DTA144WN3S
Spec. No. : C276N3 Issued Date : 2003...
CYStech Electronics Corp.
PNP Digital
Transistors (Built-in Resistors)
DTA144WN3S
Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2009.05.22 Page No. : 1/5
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 positive 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 DTC144WN3S Pb-free package
Equivalent Circuit
DTA144WN3S
Outline
SOT-23
R1=47kΩ , R2=22 kΩ IN(B) : Base
OUT(C) : Collector GND(E) : Emitter
DTA144WN3S
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C276N3 Issued Date : 2003.08.18 Revised Date :2009.05.22 Page No. : 2/5
Absolute Maximum Ratings (Ta=25°C)
Supply Voltage Input Voltage
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