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Product Detailed Parameters
- Description：MOSFET P-CH 20V 1.4A SC70-3
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：20 V
- Current - Continuous Drain (Id) @ 25°C：1.4A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：2.5V, 10V
- Rds On (Max) @ Id, Vgs：113mOhm @ 1.4A, 10V
- Vgs(th) (Max) @ Id：1.2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：4.5 nC @ 10 V
- Vgs (Max)：±12V
- Input Capacitance (Ciss) (Max) @ Vds：400 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：350mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-3
- Package / Case：SC-70, SOT-323
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Overview
The AO7413 is a P-Channel MOSFET manufactured by Alpha & Omega Semiconductor. It features a drain-source voltage (VDS) of -20V and a continuous drain current (ID) of -1.4A at VGS=-10V. The device utilizes advanced trench technology to achieve low on-resistance, specified as less than 113mΩ at VGS=-10V, 135mΩ at VGS=-4.5V, and 180mΩ at VGS=-2.5V. It operates within a junction temperature range of -55°C to 150°C and is housed in an SC-70 (SOT-323) package.
Feature Summary
- Advanced trench technology design for excellent RDS(ON) performance
- Low gate charge characteristics enabling efficient switching
- Capable of operation with gate voltages as low as 2.5V
- Typical ESD protection rated at HBM Class 2
Applications
- Load switch applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact electrical tolerances and packaging details. Ensure compatibility with the intended PCB footprint, specifically the SC-70 (SOT-323) package dimensions. Confirm that the thermal management strategy aligns with the provided junction-to-ambient resistance values under actual operating conditions.
Selection Notes
Select this component for circuits requiring a compact P-Channel solution with a 20V rating. The low gate threshold allows direct interfacing with lower voltage logic levels. Consider the thermal constraints of the SC-70 package when designing for high duty cycles or elevated ambient temperatures.
Part Context
This part belongs to the Alpha & Omega Semiconductor lineup of power management devices. It is designed for portable electronics and battery-powered systems where space efficiency and low power consumption are critical requirements.
Replacement Considerations
Check datasheets for alternative P-Channel MOSFETs with matching -20V ratings and comparable RDS(ON) values. Verify pinout compatibility with the SC-70 package before substitution.
