AOD424G

$0.20

Description：N
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:9ca359af4e10 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：N
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：20 V
Current - Continuous Drain (Id) @ 25°C：30A (Ta), 46A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：2.5V, 4.5V
Rds On (Max) @ Id, Vgs：4.9mOhm @ 20A, 4.5V
Vgs(th) (Max) @ Id：1.25V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：45 nC @ 4.5 V
Vgs (Max)：±12V
Input Capacitance (Ciss) (Max) @ Vds：3300 pF @ 10 V
FET Feature：-
Power Dissipation (Max)：6.2W (Ta), 50W (Tc)
Operating Temperature：-55°C ~ 150°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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AOD424G

Overview

The AOD424G is a 20V N-Channel Power MOSFET utilizing Trench technology. It features a maximum continuous drain current of 46A and a pulsed drain current of 80A. The device exhibits low on-resistance, specified as less than 4.9mΩ at VGS=4.5V and less than 6.3mΩ at VGS=2.5V. Key electrical parameters include a gate threshold voltage range of 0.45V to 1.25V, total gate charge of 45nC at 4.5V, and input capacitance of 3300pF. Thermal characteristics define a junction-to-case resistance of 2.5°C/W and a junction-to-ambient resistance of 50°C/W. The component supports an operating temperature range from -55°C to 150°C.

Feature Summary

Employs Trench Power MOSFET technology for optimized performance
Features low on-resistance across varying gate-source voltages
Includes 100% Unclamped Inductive Switching (UIS) testing
Compliant with RoHS and Halogen-Free standards

Applications

DC/DC Converters in Computing
Servers and Point-of-Load (POL) applications
Battery protection switches

Procurement Notes

Verify the specific ordering suffix and package form against Alpha & Omega Semiconductor official documentation before procurement. Confirm that the selected variant matches the required tape and reel quantity or minimum order specifications. Ensure compliance with applicable export control rules and legal requirements relevant to your jurisdiction prior to acquisition.

Selection Notes

Select this component based on its 20V rating and 46A continuous current capability suitable for low-voltage power management. Evaluate thermal constraints using the provided junction-to-case resistance values for heatsinking requirements. Consider the low gate charge and fast switching times for high-frequency converter designs requiring efficient power conversion.

Part Context

This part belongs to the N-Channel MOSFET category within Alpha & Omega Semiconductor's discrete semiconductor portfolio. It utilizes advanced packaging techniques to deliver high-performance power switching solutions. The device integrates trench technology to achieve superior conduction and switching characteristics compared to standard planar devices.