Transistors Digital transistors (built-in resistors) DTC143ZE / DTC143ZUA / DTC143ZKA DTC143ZCA / DTC143ZSA 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 negative 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 NPN digital transistor (Built-in resistor type) Equivalent circuit (96-334-C143Z) 429 Transistors FAbsolute maximum ratings (Ta = 25_C) FElectrical characteristics (Ta = 25_C) FPackaging specifications 430 DTC143ZE / DTC143ZUA / DTC143ZKA / DTC143ZCA / DTC143ZSA Transistors DTC143ZE / DTC143ZUA / DTC143ZKA / DTC143ZCA / DTC143ZSA Electrical characteristic curves 431