AON7318

$1.16

Description：MOSFET N-CH 30V 36.5A/50A 8DFN
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4fe15648f31b Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AON7318 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 30V 36.5A/50A 8DFN. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AON7318

Description：MOSFET N-CH 30V 36.5A/50A 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)：30 V
Current - Continuous Drain (Id) @ 25°C：36.5A (Ta), 50A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：1.95mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：52 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2840 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：4.1W (Ta), 39W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-DFN-EP (3.3x3.3)
Package / Case：8-PowerWDFN

Single FETs, MOSFETs datasheet and documents for AON7318

AON7318

Single FETs, MOSFETs Overview

The AON7318 is a 30V N-Channel MOSFET utilizing Trench Power MOSFET technology. It features a maximum drain-source voltage of 30V and a continuous drain current of 50A at VGS=10V. The device exhibits low on-resistance, with RDS(ON) less than 1.95mΩ at VGS=10V and less than 3.1mΩ at VGS=4.5V. Total gate charge is 52nC at 10V and 24nC at 4.5V. It operates within a junction temperature range of -55°C to 150°C and is housed in a DFN 3.3x3.3 EP package.

Single FETs, MOSFETs Feature Summary

Low RDS(ON) for high efficiency
High current capability
Low Gate Charge
100% UIS Tested

Single FETs, MOSFETs Applications

DC/DC Converters in Computing
Servers and POL applications
Isolated DC/DC Converters in Telecom
Industrial power systems

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix against official Alpha & Omega Semiconductor documentation to confirm exact packaging and reel specifications. Ensure compliance requirements such as RoHS and Halogen-Free status are validated through the manufacturer's latest datasheet before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring high current handling and low conduction losses in compact form factors. Evaluate thermal management strategies based on the specified junction-to-case resistance. Confirm that the logic-level gate drive requirements align with the system's control voltage capabilities.

Single FETs, MOSFETs Part Context

This part belongs to the Alpha & Omega Semiconductor lineup of trench power MOSFETs designed for efficient power switching. The DFN 3.3x3.3 EP package provides robust thermal performance suitable for dense circuit board layouts. It serves as a critical semiconductor switch in modern power conversion architectures.

Single FETs, MOSFETs Replacement Considerations

Consult official substitution guides from Alpha & Omega Semiconductor for verified equivalent parts. Do not assume compatibility based solely on voltage and current ratings; verify pinout, thermal characteristics, and electrical parameters.