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Product Detailed Parameters
- Description：MOSFET 2P-CH 30V 7.1A 8SOIC
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 P-Channel (Dual)
- FET Feature：-
- Drain to Source Voltage (Vdss)：30V
- Current - Continuous Drain (Id) @ 25°C：7.1A (Ta)
- Rds On (Max) @ Id, Vgs：25mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：19nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：1250pF @ 15V
- Power - Max：2W
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The AO4813 is a dual P-channel enhancement mode field effect transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench MOSFET technology to achieve extremely low on-resistance, making it suitable for load switch and battery protection applications. The device features a drain-source voltage of -30V and a continuous drain current of -7.1A at VGS=-10V. The on-resistance is specified as less than 25mΩ at VGS=-10V and less than 40mΩ at VGS=-4.5V. It is housed in an SOIC-8 package with a maximum junction temperature of 150°C.
Feature Summary
- Dual P-channel configuration within a single compact package
- Advanced trench technology for low on-resistance performance
- Suitable for load switch and battery protection applications
Applications
- Load switching circuits
- Battery protection systems
- PWM applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and environmental compliance specifications. Confirm that the component meets RoHS standards if required for your assembly process. Always cross-reference the part number with the latest datasheet revision to validate electrical parameters before procurement.
Selection Notes
Select this component for designs requiring dual P-channel switching in a small footprint. Ensure the gate drive voltage aligns with the specified thresholds for optimal RDS(ON) performance. Consider thermal management requirements based on the junction-to-ambient resistance values provided in the datasheet for your specific board layout.
Part Context
The AO4813 belongs to the family of dual P-channel MOSFETs from Alpha & Omega Semiconductor. It is designed to replace discrete solutions or other dual configurations where space saving and efficiency are critical. The device integrates two independent P-channel transistors in one SOIC-8 package.
Replacement Considerations
Check for direct replacements such as the AO4813L, which shares identical electrical characteristics but may differ in green product ordering options. Verify pinout compatibility and thermal performance when substituting with similar dual P-channel devices from other manufacturers.
