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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Digital transistors (built-in resistors) DTA143XUA/DTA143XKA/DTA143XSA DTA143XE/DTA143XCA 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 negative 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 DTA143XE DTA143XUA DTC114EUA SOT-323 SOT-523 Addreviated symbol: 33 Addreviated symbol: 33 DTA143XKA DTA143XCA SOT-23-3L SOT-23 Addreviated symbol: 33 Addreviated symbol: 33 DTA143XSA TO-92S Absolute maximum ratings (Ta=25) Parameter Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature Symbol VCC VIN IO IC(MAX) Pd Tj Tstg 150 Limits (DTA143X ) E UA CA -50 -20~+7 -100 -100 200 150 -55~150 300 KA SA Unit V V mA mW Electrical characteristics (Ta=25) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Transition frequency Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT 30 3.29 1.7 4.7 2.1 250 6.11 2.6 MHz VO=-10V, IO=5mA, f=100MHz K -2.5 -0.1 -0.3 -1.8 -0.5 Min. Typ Max. -0.3 Unit V V mA A Conditions VCC=-5V, IO=-100A VO=-0.3V, IO=-20 mA IO/II=-10mA/-0.5mA VI=-5V VCC=-50V, VI=0 VO=-5V, IO=-10mA Typical Characteristics |
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