Transistors Digital transistors (built in resistor) DTA144TE / DTA144TUA / DTA144TKA / DTA144TCA / DTA144TSA Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2) The bias resistors consist of thinfilm resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 3) Only the on / off conditions need to be set for operation, making device design easy. External dimensions (Units: mm) Structure PNP digital transistor (Built-in resistor type) Equivalent circuit (96-283-A144T) 369 Transistors DTA144TE/DTA144TUA/DTA144TKA/DTA144TCA/DTA144TSA FAbsolute maximum ratings (Ta = 25_C) FElectrical characteristics (Ta = 25_C) FPackaging specifications 370 Transistors DTA144TE/DTA144TUA/DTA144TKA/DTA144TCA/DTA144TSA Electrical characteristic curves 371