TIGER ELECTRONIC CO.,LTD Digital transistors (built-in resistors) DTA143TM/DTA143TE/DTA143TUA DTA143TSA/ DTA143TCA/DTA143TKA DIGITAL TRANSISTOR (PNP) equivalent circuit 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 DTA143TE SOT-523 DTA143TUA Addreviated symbol: 93 DTA143TKA SOT-23-3L DTA143TSA SOT-323 Addreviated symbol: 93 DTA143TCA DTA114ECA Addreviated symbol: 93 SOT-23 Addreviated symbol: 93 DTA143TM DTA114ECA SOT-723 Addreviated symbol: 93 TO-92S A,-XQ,2011 Absolute maximum ratings(Ta=25℃) Parameter Limits (DTA143T□ ) Symbol M E UA CA KA Unit SA V(BR)CBO -50 V Collector-emitter voltage V(BR)CEO -50 V Emitter-base V(BR)EBO -5 V Collector current IC -100 mA Collector Power dissipation PC Junction temperature Tj 150 ℃ Storage temperature Tstg -55~150 ℃ Collector-base voltage voltage 100 150 200 300 mW Electrical characteristics (Ta=25℃) Parameter Symbol Min Typ Max Unit Conditions Collector-base breakdown voltage V(BR)CBO -50 V Ic=-50µA Collector-emitter breakdown voltage V(BR)CEO -50 V Ic=-1mA Emitter-base breakdown voltage V(BR)EBO -5 V IE=-50µA Collector cut-off current ICBO -0.5 µA VCB=-50V Emitter cut-off current IEBO -0.5 µA VEB=-4V VCE(sat) -0.3 V IC=-5mA,IB=-0.25mA Collector-emitter saturation voltage DC current transfer ratio hFE 100 Input resistance R1 3.29 Transition frequency fT 600 4.7 250 6.11 VCE=-5V,IC=-1mA KΩ MHz VCE=-10V ,IE=5mA,f=100MHz A,-XQ,2011 Typical Characteristics ON Characteristics -100 DTA143TCA OFF Characteristics -10 VCE=-0.3V VCE=-5V (V) (mA) -30 -1 IC COLLECTOR CURRENT INPUT VOLTAGE VI(ON) -10 -3 Ta=25℃ -1 Ta=100℃ Ta=100℃ -0.1 Ta=25℃ -0.01 -0.3 -0.1 -0.1 -0.3 -1 COLLECTOR CURRENT hFE -30 -10 -3 —— IC -1E-3 -0.0 -100 -0.2 (mA) -0.4 -0.6 INPUT VOLTAGE VI(OFF) VCEsat —— IC 1000 -0.8 IC -1 IC/IB=20 COLLECTOR EMITTER VOLTAGE DC CURRENT GAIN hFE VCEsat (V) VCE=-5V -1.0 (V) Ta=100℃ 300 100 Ta=25℃ -3 -1 -10 COLLECTOR CURRENT CO 10 —— IC Ta=100℃ Ta=25℃ -0.03 -3 -1 -0.3 -10 COLLECTOR CURRENT (mA) VR PD 400 f=1MHz Ta=25℃ —— IC -30 -100 125 150 (mA) Ta 350 CO PD (pF) (mW) 8 6 POWER DISSIPATION OUTPUT CAPACITANCE -0.1 -0.01 -0.1 -100 -30 -0.3 4 2 300 DTA143TSA 250 200 150 100 DTA143TUA/CA/KA DTA143TE DTA143TM 50 0 0 4 8 12 REVERSE BIAS VOLTAGE 16 VR (V) 20 0 0 25 50 75 AMBIENT TEMPERATURE 100 Ta (℃ ) A,-XQ,2011