CYStech Electronics Corp.
Spec.
No.
: C268S3 Issued Date : 2003.
06.
12 Revised Date : Page No.
: 1/4
PNP Digital
Transistors (Built-in Resistors)
DTA143ES3
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 DTC143ES3
Equivalent Circuit
DTA143ES3
Outline
SOT-323
R1=4.
7kΩ , R2=4.
7 kΩ IN(B) : B...