FDS7088SN3

$1.23

Description：MOSFET N-CH 30V 21A 8SO
Series：PowerTrench®
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:b1c72cb5064f Category: Single FETs, MOSFETs Brand: Fairchild Semiconductor

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Product introduction

FDS7088SN3 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is MOSFET N-CH 30V 21A 8SO. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for FDS7088SN3

Description：MOSFET N-CH 30V 21A 8SO
Series：PowerTrench®
Mfr：Fairchild Semiconductor
Package：Bulk
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：21A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：4mOhm @ 21A, 10V
Vgs(th) (Max) @ Id：3V @ 1mA
Gate Charge (Qg) (Max) @ Vgs：80 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：3230 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：3W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-SO
Package / Case：8-SOIC (0.154", 3.90mm Width)

Single FETs, MOSFETs datasheet and documents for FDS7088SN3

FDS7088SN3

Single FETs, MOSFETs Overview

The FDS7088SN3 is a 30V N-Channel PowerTrench SyncFET manufactured by Fairchild Semiconductor. It integrates an N-channel MOSFET and a Schottky diode in a single 8-SOIC package. The device supports a continuous drain current of 21A at Ta and dissipates up to 3W of power. Key electrical characteristics include a gate-source threshold voltage of 3V @ 1mA, a fall time of 33 ns, a rise time of 21 ns, and a minimum forward transconductance of 85 S.

Single FETs, MOSFETs Feature Summary

Integrates N-channel MOSFET and Schottky diode for synchronous rectification
Designed to replace discrete MOSFET and diode combinations
Optimized for low switching losses with fast rise and fall times

Single FETs, MOSFETs Applications

Synchronous DC/DC power supplies
Power management applications
Low voltage high current output stages

Single FETs, MOSFETs Procurement Notes

Verify the manufacturer marking matches Fairchild Semiconductor or its successors (e.g., onsemi). Confirm the package type is 8-SOIC. Check date codes and authenticity through authorized distributors. Ensure the part number suffix 'SN3' is present to match the specific integrated SyncFET variant.

Single FETs, MOSFETs Selection Notes

Select this component when space-saving integration of a MOSFET and freewheeling diode is required. It is suitable for designs needing 30V breakdown and high current handling in surface-mount layouts. Consider thermal performance and switching speed requirements relative to the 33ns fall time and 85S transconductance specifications.

Single FETs, MOSFETs Part Context

This part belongs to the PowerTrench SyncFET family from Fairchild Semiconductor. These devices combine power switching and rectification functions to reduce board area and improve efficiency in synchronous buck converters. The 8-SOIC package provides a compact solution for modern power electronics designs.