JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Digital transistors (built-in resistors) DTC114WE/DTC114WUA/DTC114WCA DTC114WKA/DTC114WSA 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 DTC114WUA DTC114WE SOT-523 Addreviated symbol: 84 SOT-323 Addreviated symbol: 84 DTA114ECA DTC114WCA DTC114WKA SOT-23 SOT-23-3L Addreviated symbol: 84 DTC114WSA TO-92S SOT-23 Addreviated symbol: 84 Absolute maximum ratings (Ta=25℃) Limits (DTC114W ) Parameter Symbol Supply voltage VCC 50 V Input voltage VIN -10~30 V IO 100 IC(MAX) 100 Output current E UA CA 150 KA SA Unit mA Power dissipation Pd 200 300 mW Junction temperature Tj 150 ℃ Storage temperature Tstg -55~150 ℃ Electrical characteristics (Ta=25℃) Parameter Input voltage Symbol Min. Typ VI(off) VI(on) Max. 0.8 3 V Conditions VCC=5V ,IO=100µA VO=0.3V ,IO=2 mA 0.3 V IO/II=10mA/0.5mA II 0.88 mA VI=5V Output current IO(off) 0.5 µA VCC=50V, VI=0 DC current gain GI 24 Input resistance R1 7 10 13 Resistance ratio R2/R1 0.37 0.47 0.57 Transition frequency fT Output voltage VO(on) Input current 0.1 Unit VO=5V, IO=10mA 250 KΩ MHz VO=10V, IO=5mA, f=100MHz