CJE3139K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

It is commonly used for load/power switching, logic-level switching, and battery management in ultra-small portable devices.

It features a -20V drain-source voltage, -0.66A continuous drain current, and an RDS(on) of 520 mΩ at -4.5V.

Ensure the power dissipation (150mW max) is sufficient for the application and that the gate drive voltage is compatible with the threshold voltage range (-0.35V to -1.1V).

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: high_availability.

Use the CJE3139K datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CJE3139K pinout to locate pins, power rails, and interface signals before layout.