FQP90N08

Description：MOSFET N-CH 80V 71A TO220-3
Series：QFET®
Mfr：onsemi
Package：Tube

SKU:822b8094d923 Category: Single FETs, MOSFETs Brand: onsemi

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Product introduction

FQP90N08 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists onsemi. Its product description is MOSFET N-CH 80V 71A TO220-3. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for FQP90N08

Description：MOSFET N-CH 80V 71A TO220-3
Series：QFET®
Mfr：onsemi
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：80 V
Current - Continuous Drain (Id) @ 25°C：71A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：16mOhm @ 35.5A, 10V
Vgs(th) (Max) @ Id：4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：110 nC @ 10 V
Vgs (Max)：±25V
Input Capacitance (Ciss) (Max) @ Vds：3250 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：160W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-220-3
Package / Case：TO-220-3

Single FETs, MOSFETs datasheet and documents for FQP90N08

FQP90N08

Single FETs, MOSFETs Overview

The onsemi FQP90N08 is an N-channel enhancement mode power MOSFET manufactured using planar stripe DMOS technology. It features a drain-source voltage of 80 V and a continuous drain current of 71 A at 25°C case temperature. The device exhibits a maximum on-resistance of 0.016 Ω at VGS = 10 V. Key electrical parameters include a typical gate charge of 84 nC, a peak diode recovery dv/dt of 6.5 V/ns, and a single pulsed avalanche energy rating of 1360 mJ. It operates within a junction temperature range of -55°C to +175°C.

Single FETs, MOSFETs Feature Summary

Utilizes proprietary planar stripe DMOS technology for minimized on-state resistance and superior switching performance.
Capable of withstanding high energy pulses in both avalanche and commutation modes.
Features improved dv/dt capability and fast switching characteristics.

Single FETs, MOSFETs Applications

Automotive applications
High efficiency DC/DC converters
DC motor control

Single FETs, MOSFETs Procurement Notes

Verify the manufacturer origin as this component was originally produced by Fairchild Semiconductor International before its acquisition by onsemi. Confirm that the datasheet revision matches the required specifications, specifically checking for any updates regarding thermal characteristics or package dimensions. Ensure compliance with RoHS standards if applicable to your manufacturing process.

Single FETs, MOSFETs Selection Notes

Select this component for low-voltage applications requiring robust avalanche ruggedness and fast switching speeds. Consider the TO-220 package for through-hole mounting and adequate heat dissipation. Evaluate the thermal resistance values against your system's cooling requirements to ensure operation remains within the specified junction temperature limits under varying load conditions.

Single FETs, MOSFETs Part Context

The FQP90N08 belongs to the QFET series, which utilizes advanced planar stripe DMOS technology. This series is designed to offer low on-resistance and high reliability for power switching applications. The device represents a legacy product from Fairchild Semiconductor, now maintained within the onsemi portfolio for continued support in standard industrial and automotive circuits.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes may include other 80V N-channel MOSFETs in TO-220 packages with comparable RDS(on) and current ratings. Verify pinout compatibility and thermal resistance specifications when considering alternatives from different manufacturers to ensure seamless integration into existing designs.