AO7407

$0.09

Description：MOSFET P-CH 20V 1.2A SC70-3
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:c0de8d2f4fe7 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 20V 1.2A SC70-3
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：20 V
Current - Continuous Drain (Id) @ 25°C：1.2A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
Rds On (Max) @ Id, Vgs：135mOhm @ 1.2A, 4.5V
Vgs(th) (Max) @ Id：1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：6.2 nC @ 4.5 V
Vgs (Max)：±8V
Input Capacitance (Ciss) (Max) @ Vds：540 pF @ 10 V
FET Feature：-
Power Dissipation (Max)：630mW (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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AO7407

Overview

The AO7407 is a P-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to achieve low on-resistance and gate charge, supporting operation with gate voltages as low as 1.8V. The device features a drain-source voltage of -20V and a continuous drain current of -1.2A at VGS=-4.5V. On-resistance values are less than 135mΩ at VGS=-4.5V, less than 170mΩ at VGS=-2.5V, and less than 220mΩ at VGS=-1.8V. It is housed in an SC-70 (SOT-323) package.

Feature Summary

Advanced trench technology provides excellent on-resistance and low gate charge for efficient switching.
Capable of operation with gate voltages as low as 1.8V, suitable for low-voltage control applications.
Designed for use as a load switch or in pulse-width modulation (PWM) applications.

Applications

Load switching circuits
Pulse-width modulation (PWM) applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and compliance specifications. Confirm that the component meets all applicable RoHS standards required for your assembly process. Cross-reference the datasheet revision number to ensure compatibility with your design parameters before finalizing procurement orders.

Selection Notes

Select this component for applications requiring low-side or high-side switching with minimal gate drive requirements. The low on-resistance at reduced gate voltages makes it appropriate for battery-powered systems. Ensure the thermal management design accounts for the junction-to-ambient resistance specified in the datasheet to maintain safe operating temperatures under load.

Part Context

This part belongs to the family of P-Channel MOSFETs from Alpha & Omega Semiconductor. It is designed to offer improved performance over standard planar technologies through the use of trench gate architecture. The SC-70 package provides a compact footprint suitable for space-constrained portable electronics and consumer devices.

Replacement Considerations

Check for electrically identical alternatives within the same product line. Verify pinout compatibility and package dimensions when substituting with components from other manufacturers to ensure mechanical fit and electrical equivalence in the target circuit.