AOK8N80

$0.88

Description：MOSFET N-CH 800V 7.4A TO247
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube

SKU:99194e49c1bf Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOK8N80 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 800V 7.4A TO247. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOK8N80

Description：MOSFET N-CH 800V 7.4A TO247
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：800 V
Current - Continuous Drain (Id) @ 25°C：7.4A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：1.63Ohm @ 4A, 10V
Vgs(th) (Max) @ Id：4.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：32 nC @ 10 V
Vgs (Max)：±30V
Input Capacitance (Ciss) (Max) @ Vds：1650 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：245W (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 AOK8N80

AOK8N80

Single FETs, MOSFETs Overview

The AOK8N80 is an N-Channel MOSFET fabricated using an advanced high voltage process. It features a Drain-Source Voltage (VDS) of 800 V and a continuous Drain Current (ID) of 7.4 A at TC=25°C. The maximum On-Resistance (RDS(on)) is 1.63 Ω at VGS=10V and ID=4A. Key electrical parameters include a Gate Threshold Voltage (VGS(th)) max of 4.5 V, Total Gate Charge (Qg) max of 32 nC, Input Capacitance (Ciss) max of 1650 pF, and Reverse Transfer Capacitance (Crss) max of 16 pF. Thermal characteristics specify a Junction-to-Case thermal resistance (RθJC) of 0.51 °C/W and a Power Dissipation (PD) of 300 W at TC=25°C. The device is housed in a TO-247 package.

Single FETs, MOSFETs Feature Summary

Designed for robust performance in AC-DC applications with low RDS(on), Ciss, and Crss.
Features guaranteed avalanche capability with 100% UIS testing.
Includes 100% Rg testing to ensure gate resistance reliability.

Single FETs, MOSFETs Applications

Offline power supply designs
AC-DC converter circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific part number suffix against official Alpha & Omega Semiconductor documentation to confirm exact specifications. Confirm RoHS compliance status and environmental classifications such as REACH and MSL ratings prior to integration. Ensure that the procurement source provides valid traceability data matching the manufacturer's product identifiers.

Single FETs, MOSFETs Selection Notes

Select this component for offline power supply designs requiring high voltage blocking capabilities and robust avalanche energy handling. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance and power dissipation limits. Consider the gate charge and threshold voltage parameters for driver compatibility in switching applications.

Single FETs, MOSFETs Part Context

The AOK8N80 belongs to the AOK series of N-Channel MOSFETs from Alpha & Omega Semiconductor Inc. This series utilizes advanced high voltage processes optimized for efficiency and reliability in power conversion topologies. The TO-247 packaging facilitates effective heat dissipation for medium-power applications.