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DTA123EKA Datasheet(PDF) 1 Page - Leshan Radio Company |
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DTA123EKA Datasheet(HTML) 1 Page - Leshan Radio Company |
1 / 2 page LESHAN RADIO COMPANY, LTD. P6–1/2 • 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 thinfilm resistors with complete isola-tion 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. • Equivalent circuit DTA123EKA • Absolute maximum ratings(Ta=25 °C) Parameter symbol limits unit Supply voltage V cc –50 V Input voltage V IN –12~+10 V Output current I O –100 mA I C(Max.) –100 Power dissipation P d 200 mW Junction temperature T j 150 °C Storage temperature T stg –55~+150 °C Digital transistors (built-in resistors) •Elecricalcharacteristics(Ta=25°C) Parameter symbol Min. Typ. Max. Unit Conditions Input voltage V I(off) — — –0.5 V VCC= – 5V,IO= –100 µA V I(on) –3 — — VO= – 0.3V,IO= – 20mA Output Voltage V O(on) — –0.1 –0.3 V IO/II=–10mA/–0.5mA Input current I I — — –3.8 mA VI= – 5V Output current I O(off) — — –0.5 µAV CC= – 50V,VI= 0 V DC current gain G I 20 — — — VO= – 5V,IO= – 20mA Input resistance R1 1.54 2.2 2.86 K Ω — Resistance ratio R 2 / R 1 0.8 1 1.2 — — Transition frequency f T — 250 — MHz VCE= – 10V,IE= 5 mA,f=100MHz* *Transition frequency of the device OUT GND(+) OUT R1 R2 GND(+) IN IN 2.9 + 0.2 1.9+ 0.2 0.95+0.95 (1) (2) (3) + 0.1 0.4 - 0.05 + 0.1 0.15 - 0.06 + 0.2 1.1 - 0.1 0.8 + 0.1 0 ~ 0.1 (1) GND (2) IN (3) OUT All terminals have same dimensions EIAJ: SC— 59 |
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