AOD403L

Description：MOSFET P-CH 30V 15A/70A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Bulk

SKU:b93d67c82354 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 30V 15A/70A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Bulk
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：15A (Ta), 70A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V, 20V
Rds On (Max) @ Id, Vgs：6mOhm @ 20A, 20V
Vgs(th) (Max) @ Id：3.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：120 nC @ 10 V
Vgs (Max)：±25V
Input Capacitance (Ciss) (Max) @ Vds：5300 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：2.5W (Ta), 90W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：TO-252 (DPAK)
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

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AOD403L

Overview

The AOD403L is a P-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor Inc. It utilizes advanced trench technology to deliver low on-resistance and gate charge. The device features a drain-source voltage of -30V and a continuous drain current of -70A at VGS=-20V. On-resistance is specified as less than 6.2mΩ at VGS=-20V and less than 8mΩ at VGS=-10V. It is housed in a TO-252 (DPAK) package with a junction temperature range of -55°C to 175°C.

Feature Summary

Advanced trench technology for excellent on-resistance and low gate charge
High thermal resistance suitable for high current load applications
Guaranteed avalanche capability with 100% UIS testing

Applications

High current load applications
Power management circuits requiring robust avalanche performance

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and environmental compliance. Confirm that the component meets RoHS and Sony 259 specifications if required for your assembly process. Ensure compatibility with your PCB footprint, specifically the DPAK or IPAK variant, before finalizing procurement.

Selection Notes

Select this component for designs requiring a -30V P-Channel MOSFET with high current handling capabilities. Consider the thermal characteristics and package options when designing for high-power dissipation scenarios. Verify gate drive requirements against the specified threshold voltages and total gate charge values for optimal switching performance.

Part Context

The AOD403L belongs to the AOD403/AOI403 series of P-Channel MOSFETs from Alpha & Omega Semiconductor. These devices are designed for general-purpose power switching applications where low on-resistance and high reliability are critical. The 'L' suffix typically denotes a Green Product ordering option compliant with specific environmental standards.

Replacement Considerations

Check for electrically identical alternatives such as the standard AOD403. Verify pinout compatibility and thermal resistance values when substituting with components from other manufacturers.