DTA144TE

-100mA / -50V Digital transistors (with built-in resistor) DTA144TM / DTA144TE / DTA144TUA / DTA144TKA  Applications Inverter, Interface, Driver  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 thin-film 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 the device design easy.  Structure PNP epitaxial planar silicon transistor (Resistor built-in type)  Dimensions (Unit : mm) DTA144TM 1.2 0.32 (3) 0.2 0.8 0.2 1.2 ROHM : VMT3 0.22 (1)(2) 0.4 0.4 0.8 0.13 0.5 DTA144TUA Abbreviated symbol : 96 2.0 0.3 (3) 0.9 0.2 0.7 DTA144TE 1.6 0.3 (3) 0.7 0.55 0.8 1.6 0.1Min. (1) Base (2) Emitter (3) Collector ROHM : EMT3 DTA144TKA (2) (1) 0.2 0.2 0.5 0.5 1.0 0.15 Abbreviated symbol : 96 2.9 1.1 0.4 0.8 (3) (1) Emitter (2) Base (3) Collector 1.6 2.8 0.3Min. 1.25 2.1 0.1Min. ROHM : UMT3 EIAJ : SC-70 (2) (1) 0.65 0.65 1.3 (1) Emitter 0.15 (2) Base (3) Collector Each lead has same dimensions Abbreviated symbol : 96 ROHM : SMT3 EIAJ : SC-59 (2) (1) 0.95 0.95 1.9 (1) Emitter 0.15 (2) Base (3) Collector Each lead has same dimensions Abbreviated symbol : 96  Inner circuit B R1 B : Base C : Collector E : Emitter R1=47kΩ C E www.rohm.com ○c 2009 RO...