LDTD123EET1G

LESHAN RADIO COMPANY, LTD. Bias Resistor Transistor NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor Network 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 −10 to +12 500 200 150 −55 to +150 Unit V V mA mW C C LDTD123EET1G 3 1 2 SC-89 1 BASE R1 R2 3 COLLECTOR 2 EMITTER DEVICE MARKING AND RESISTOR VALUES Device Marking R1 (K) R2 (K) Shipping LDTD123EET1G E5 2.2 2.2 3000/Tape & Reel LDTD123EET1G E5 2.2 2.2 10000/Tape & Reel zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Transition frequency ∗Characteristics of built-in transistor. Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT ∗ Min. − 3 − − − 39 1.54 0.8 − Typ. − − 0.1 − − − 2....