AOK40N30L

Description：MOSFET N-CH 300V 40A TO247
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube

SKU:37e54bb6aa36 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

AOK40N30L 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 300V 40A TO247. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOK40N30L

Description：MOSFET N-CH 300V 40A TO247
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：300 V
Current - Continuous Drain (Id) @ 25°C：40A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：85mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：4.1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：72 nC @ 10 V
Vgs (Max)：±30V
Input Capacitance (Ciss) (Max) @ Vds：3270 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：357W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-247
Package / Case：TO-247-3

Single FETs, MOSFETs datasheet and documents for AOK40N30L

AOK40N30L

Single FETs, MOSFETs Overview

The AOK40N30 is a 300V, 40A N-Channel MOSFET fabricated using an advanced high voltage process. It features a maximum drain-source breakdown voltage of 300V and a continuous drain current of 40A at 25°C case temperature. The device guarantees a maximum on-resistance of 0.085Ω at VGS=10V and ID=20A. It includes 100% UIS testing and a gate resistance of 1.4Ω typical. Thermal characteristics include a junction-to-case thermal resistance of 0.35°C/W and a maximum junction temperature of 150°C.

Single FETs, MOSFETs Feature Summary

Advanced high voltage MOSFET process designed for robust performance in AC-DC applications
Guaranteed avalanche capability with 100% Unclamped Inductive Switching (UIS) testing
Optimized low RDS(on), Ciss, and Crss parameters for efficient power conversion
Halogen-free variant available via specific ordering suffix

Single FETs, MOSFETs Applications

Offline power supply designs
AC-DC converter circuits
General purpose switching applications

Single FETs, MOSFETs Procurement Notes

Verify the exact part number against the datasheet to ensure correct voltage and current ratings. Confirm if the 'L' suffix is required for halogen-free compliance. Check package type TO-247 compatibility with your PCB footprint. Ensure thermal management solutions meet the specified junction-to-case resistance requirements for reliable operation under load conditions.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring 300V blocking capability and 40A continuous current handling. Consider the 0.085Ω maximum on-resistance for conduction loss calculations. Evaluate the thermal resistance values for heatsink sizing. Verify that the gate charge characteristics align with your driver capabilities for optimal switching performance.

Single FETs, MOSFETs Part Context

Alpha & Omega Semiconductor manufactures the AOK40N30 as part of its discrete power device portfolio. The company integrates semiconductor process technology and advanced packaging to develop high-performance power management solutions. This product targets high-volume applications including consumer electronics and industrial motor controls.