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| JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Digital transistors (built-in resistors) DTC144EE/DTC144EUA /DTC144ECA/DTC144EKA/DTC144ESA DIGITAL TRANSISTOR (NPN) 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 DTC144EE DTC144EUA SOT-523 Addreviated symbol: 26 SOT-323 Addreviated symbol: 26 DTC144EKA DTA114ECA DTC144ECA SOT-23 SOT-23-3L Addreviated symbol: 26 SOT-23 Addreviated symbol: 26 DTC144ESA TO-92S Absolute maximum ratings(Ta=25) Parameter Collector-base voltage Symbol V(BR)CBO V(BR)CEO V(BR)EBO IC PC Tj Tstg 150 Limits (DTC144E ) E UA CA 50 50 5 100 200 150 -55~150 300 KA SA Unit V V V mA mW Collector-emitter voltage Emitter-base voltage Collector current Collector Power dissipation Junction temperature Storage temperature 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 68 32.9 0.8 47 1 250 61.1 1.2 MHz VO=10V ,IO=5mA,f=100MHz K 3 0.3 0.18 0.5 Min. Typ Max. 0.5 Unit V V mA A Conditions VCC=5V ,IO=100A VO=0.3V ,IO=2mA IO/II=10mA/0.5mA VI=5V VCC=50V ,VI=0 VO=5V ,IO=5mA Typical Characteristics |
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