View dtc114ye datasheet:

Transistors Digital transistors (built-in resistors) DTC114YE / DTC114YUA / DTC114YKA DTC114YSA FFeatures FExternal dimensions (Units: mm) 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 thin- film resistors with complete isola- tion to allow negative biasing of the input. They also have the advan- tage of almost completely eliminat- ing parasitic effects. 3) Only the on/off conditions need to be set for operation, making device design easy. FStructure NPN digital transistor (Built-in resistor types) FEquivalent circuit (96-314-C114Y) 399 Transistors DTC114YE/DTC114YUA/DTC114YKA/DTC114YSA FAbsolute maximum ratings (Ta = 25_C) FElectric