IRFS31N20DPBF

Description：MOSFET N-CH 200V 31A D2PAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tube

SKU:d193a4ab620b Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

IRFS31N20DPBF is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N-CH 200V 31A D2PAK. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for IRFS31N20DPBF

Description：MOSFET N-CH 200V 31A D2PAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：200 V
Current - Continuous Drain (Id) @ 25°C：31A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：82mOhm @ 18A, 10V
Vgs(th) (Max) @ Id：5.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：107 nC @ 10 V
Vgs (Max)：±30V
Input Capacitance (Ciss) (Max) @ Vds：2370 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：3.1W (Ta), 200W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：D2PAK
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Single FETs, MOSFETs datasheet and documents for IRFS31N20DPBF

IRFS31N20DPBF

Single FETs, MOSFETs Overview

The IRFS31N20DPbF is a single N-channel HEXFET power MOSFET in a D2-Pak (TO-263) package. It features a maximum drain-source voltage of 200V, a continuous drain current of 31A at 25°C case temperature, and a maximum on-resistance of 82mΩ at VGS=10V. The device has a total gate charge of 70nC typical, a junction-to-case thermal resistance of 0.75°C/W, and operates within a junction temperature range of -55°C to +175°C.

Single FETs, MOSFETs Feature Summary

Low gate-to-drain charge reduces switching losses
Fully characterized avalanche voltage and current ratings
Lead-free packaging compliant with RoHS standards

Single FETs, MOSFETs Applications

High frequency DC-DC converters
Telecom 48V input DC/DC active clamp reset forward converter

Single FETs, MOSFETs Procurement Notes

Verify the component matches the exact part number IRFS31N20DPbF. Confirm the package type is D2-Pak (TO-263). Ensure the datasheet specifications align with your circuit requirements for voltage, current, and thermal management. Check for lead-free compliance if required by your manufacturing process.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring a 200V N-channel MOSFET with moderate current handling capabilities. Consider the 82mΩ on-resistance for conduction loss calculations. Evaluate the thermal performance based on the 0.75°C/W junction-to-case resistance and the specific PCB layout or heatsinking conditions.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs from Infineon Technologies (formerly International Rectifier). It is designed for general-purpose power switching applications where high reliability and low switching losses are important. The D2-Pak package offers a balance between performance and ease of mounting.