TIGER ELECTRONIC CO.,LTD Digital transistors (built-in resistors) DTA144TE/ DTA144TUA DTA144TCA/DTA144TKA/DTA144TSA DIGITAL TRANSISTOR (PNP) 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 device design easy PIN CONNENCTIONS AND MARKING DTA144TE SOT-523 DTA144TUA (1) Base IN (1)(1) INBase (2) GND Emitter (2)(2) GND Emitter (3) Collector OUT (3)(3) OUT Collector SOT-323 Addreviated symbol: 96 DTA144TKA (1) IN Addreviated symbol: 96 DTA144TCA DTA114ECA (1) IN (1) Base (2) GND (2) Emitter (3) OUT (3) Collector (2) GND (3) OUT SOT-23-3L SOT-23 Addreviated symbol: 96 Addreviated symbol: 96 DTA144TSA (1) GND (2) OUT (3) IN TO-92S A,Jun,2011 MAXIMUM RATINGS (Ta=25 ℃ unless otherwise noted) Symbol Limits(DTA144T□) Parameter E UA KA Units CA SA VCBO Collector-Base Voltage -50 V VCEO Collector-Emitter Voltage -50 V VEBO Emitter-Base Voltage -5 V IC Collector Current -Continuous -100 mA PC Collector Dissipation Tj Junction temperature TJ, Tstg Junction and Storage Temperature 150 200 300 mW 150 ℃ -55~+150 ℃ ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Symbol Test Collector-base breakdown voltage V(BR)CBO IC =-50μA,IE=0 -50 V Collector-emitter breakdown voltage V(BR)CEO IC =-1mA,IB=0 -50 V Emitter-base breakdown voltage V(BR)EBO IE=-50μA,IC=0 -5 V Collector cut-off current ICBO VCB=-50V,IE=0 -0.5 μA Emitter cut-off current IEBO VEB=-4V,IC=0 -0.5 μA DC current gain hFE VCE=-5V,IC=-1mA Collector-emitter saturation voltage VCE(sat) Transition frequency fT Imput resistor R1 conditions Min 100 Typ 300 IC=-5mA,IB=-0.5mA Max 600 -0.3 250 VCE=-10V,IE=5mA, f=100MHz 32.9 47 Unit V MHz 61.1 KΩ A,Jun,2011