LDTC143ZLT3G

LESHAN RADIO COMPANY, LTD. Bias Resistor Transistor NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor Network LDTC143ZLT1G Applications Inverter, Interface, Driver 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 the device design easy. We declare that the material of product compliance with RoHS requirements. zAbsolute maximum ratings (Ta=25°C) Parameter Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature Symbol VCC VIN IC PD Tj Tstg Limits 50 −5 to +30 100 200 150 −55 to +150 Unit V V mA mW C C 3 1 2 SOT-23 1 BASE R1 R2 3 COLLECTOR 2 EMITTER DEVICE MARKING AND RESISTOR VALUES Device Marking R1 (K) R2 (K) Shipping LDTC143ZLT1G A8K 4.7 47 3000/Tape & Reel LDTC143ZLT3G A8K 4.7 47 10000/Tape & Reel zElectrical characteristics (Ta=25°C) Parameter Symbol Min. Input voltage VI(off) VI(on) − 1.3 Output voltage VO(on) − Input current II − Output current IO(off) − DC current gain GI 80 Input resistance R1 3.29 Resistance ratio R2/R1 8 Transition frequency fT ∗ − ∗ Characteristics of built-in transistor T...