AON7240

$1.22

Description：MOSFET N-CH 40V 19A/40A 8DFN
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:83691ddee1cf Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AON7240 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 40V 19A/40A 8DFN. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AON7240

Description：MOSFET N-CH 40V 19A/40A 8DFN
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：19A (Ta), 40A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：5.1mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：35 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2200 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：3.1W (Ta), 36.7W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-DFN-EP (3x3)
Package / Case：8-PowerVDFN

Single FETs, MOSFETs datasheet and documents for AON7240

AON7240

Single FETs, MOSFETs Overview

The AON7240 is a 40V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features a maximum drain-source voltage of 40V and a continuous drain current of 40A at 25°C case temperature. The on-resistance is less than 5.1mΩ at VGS=10V and less than 7mΩ at VGS=4.5V. Total gate charge is 35nC max at 10V, with input capacitance up to 2200pF. The device operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

Trench MOSFET technology designed for efficient high-frequency switching performance.
Extremely low combination of RDS(ON) and Crss minimizes power losses.
Features a Schottky-style soft recovery body diode for controlled switching behavior.
Subjected to 100% UIS testing and 100% Rg testing.

Single FETs, MOSFETs Applications

High frequency switching applications
Power management circuits requiring low conduction loss
Systems utilizing the integrated body diode for synchronous rectification

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized Alpha & Omega Semiconductor channels or certified distributors. Confirm datasheet revision status (Rev 2.1) matches design requirements. Ensure compliance with RoHS3 specifications and REACH regulations. Validate package marking against official documentation to prevent counterfeit substitution.

Single FETs, MOSFETs Selection Notes

Select this component when a 40V rating and high pulsed current capability are required. Consider the thermal resistance values for heatsinking calculations based on ambient versus case temperatures. Evaluate gate charge parameters against driver capabilities to ensure adequate switching speed without excessive drive current demands.

Single FETs, MOSFETs Part Context

This single N-channel enhancement mode MOSFET belongs to the AON72 series from Alpha & Omega Semiconductor. It is housed in an 8-DFN-EP(3x3) surface-mount package. The device integrates a monolithic body diode and is designed for general-purpose power switching tasks where size and efficiency are critical constraints.