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DTC143XE/DTC143XUA/DTC143XCA DTC143XKA/DTC143XSA 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 DTC143XE DTC143XUA SOT-523 Addreviated symbol: 43 SOT-323 Addreviated symbol: 43 DTA114ECA DTC143XCA DTC143XKA SOT-23-3L Addreviated symbol: 43 SOT-23 Addreviated symbol: 43 DTC143XSA TO-92S DTC143XE/DTC143XUA/DTC143XCA DTC143XKA/DTC143XSA Digital Transistor(NPN) Absolute maximum ratings (Ta=25) Limits (DTC143X ) Parameter Symbol Unit E UA CA KA SA Supply voltage VCC 50 V Input voltage VIN -7~+20 V IO 100 Output current mA IC(MAX) 100 Power dissipation Pd 150 200 300 mW Junction Tj 150 temperature Storage temperature Tstg -55~150 Electrical characteristics (Ta=25) Parameter Symbol Min. Typ Max. Unit Conditions VI(off) 0.3 VCC=5V, IO=100