ROHM Semiconductor DTC144ECA
Digital Transistor
DTC144ECA NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) Parameter VCC IC(MAX.) R1 R2 Value 50V 100mA 47kΩ 47kΩ lFeatures 1) Built-In Biasing Resistors, R1 = R2 = 47kΩ 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) . 3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects. 4) Only the on/off conditions need to be set for operation, making the circuit design easy. lOutline SOT-23 (SST3) lInner circuit Datasheet lApplication INVERTER,INTERFACE,DRIVER lPackaging specifications Part No. Package DTC144ECA SOT-23 (SST3) Package size 2924 Taping code Reel size Tape width (mm) (mm)