FCH125N60E

$2.01

Description：MOSFET N-CH 600V 29A TO247-3
Series：SuperFET® II
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:cbe9c0bc0391 Category: Single FETs, MOSFETs Brand: Fairchild Semiconductor

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 600V 29A TO247-3
Series：SuperFET® II
Mfr：Fairchild Semiconductor
Package：Bulk
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：600 V
Current - Continuous Drain (Id) @ 25°C：29A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：125mOhm @ 14.5A, 10V
Vgs(th) (Max) @ Id：3.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：95 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2990 pF @ 380 V
FET Feature：-
Power Dissipation (Max)：278W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-247
Package / Case：TO-247-3

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FCH125N60E

Overview

The FCH125N60E is a 600V N-Channel SuperFET II Easy-Drive MOSFET manufactured by Fairchild Semiconductor. It features an integrated intelligent gate driver within the TO-247 package, designed to simplify high-power switching applications. The device supports a continuous drain current of 29A at case temperature and handles up to 278W of power dissipation. This component integrates protection features such as over-current sensing and thermal shutdown, eliminating the need for external discrete components in demanding telecom and server power supply designs.

Feature Summary

Integrates an intelligent gate driver with the power MOSFET for simplified control
Includes built-in over-current sensing and thermal shutdown protection mechanisms
Utilizes SuperFET II technology to reduce switching losses and improve efficiency

Applications

Telecommunications power supplies
Server power supplies
High-efficiency DC-DC converters

Procurement Notes

Verify the specific revision level and packaging configuration when sourcing this component, as manufacturing updates may occur without notice. Confirm that the supplier provides original manufacturer documentation to ensure authenticity. Check for any end-of-life notices or obsolescence warnings associated with this part number before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high voltage isolation and integrated protection features. The TO-247 package offers robust thermal performance for high-power scenarios. Ensure the system design accommodates the specific gate drive requirements and protection thresholds defined in the official datasheet to maintain reliable operation under fault conditions.

Part Context

This part belongs to Fairchild's SuperFET II family, which combines power switching with intelligent control. The FCH125N60E specifically targets high-reliability environments where space savings and reduced component count are critical. It represents a transition toward integrated power solutions that enhance system stability and reduce overall bill of materials complexity.