LDTA123JET1

LESHAN RADIO COMPANY, LTD. Digital transistors (built-in resistors) 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 device design easy. STRUCTURE: PNP digital transistor (Built-in resistor type) MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Rating Symbol Value Collector-Base Voltage Collector-Emitter Voltage Collector Current VCBO VCEO IC 50 50 100 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation, FR–4 Board (Note 1.) @ TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient (Note 1.) Total Device Dissipation, FR–4 Board (Note 2.) @ TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient (Note 2.) Junction and Storage Temperature Range 1. FR–4 @ Minimum Pad 2. FR–4 @ 1.0 × 1.0 Inch Pad DEVICE MARKING LDTA123JET1=6M Unit Vdc Vdc mAdc LDTA123JET1 3 1 2 SC-89 PIN 1 BASE (INPUT) R1 R2 PIN 3 COLLECTOR (OUTPUT) PIN 2 EMITTER (GROUND) Symbol PD RθJA PD RθJA TJ, Tstg Max 200 1.6 600 300 2.4 400 –55 to +150 Unit mW mW/°C °C/W mW mW/°C °C/W °C LDTA123JET1-1/3 LESHAN RADIO COMPANY, LTD. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Character...