IRF6811STRPBF

Description：MOSFET N CH 25V 19A DIRECTFET
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:8fd4039af75c Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

IRF6811STRPBF is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N CH 25V 19A DIRECTFET. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for IRF6811STRPBF

Description：MOSFET N CH 25V 19A DIRECTFET
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：25 V
Current - Continuous Drain (Id) @ 25°C：19A (Ta), 74A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：3.7mOhm @ 19A, 10V
Vgs(th) (Max) @ Id：2.1V @ 35µA
Gate Charge (Qg) (Max) @ Vgs：17 nC @ 4.5 V
Vgs (Max)：±16V
Input Capacitance (Ciss) (Max) @ Vds：1590 pF @ 13 V
FET Feature：-
Power Dissipation (Max)：2.1W (Ta), 32W (Tc)
Operating Temperature：-40°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：DIRECTFET™ SQ
Package / Case：DirectFET™ Isometric SQ

Single FETs, MOSFETs datasheet and documents for IRF6811STRPBF

IRF6811STRPBF

Single FETs, MOSFETs Overview

The IRF6811STRPBF is a single N-channel HEXFET Power MOSFET in a DirectFET SQ package. It features a maximum drain-to-source voltage of 25V and continuous drain current ratings of 19A at 25°C ambient or 74A at 25°C case temperature. The device exhibits low on-resistance, with maximum values of 3.7mΩ at 10V gate drive and 5.4mΩ at 4.5V gate drive. Total gate charge is typically 11nC, supporting high-frequency switching applications.

Single FETs, MOSFETs Feature Summary

Combines advanced HEXFET silicon technology with DirectFET packaging for ultra-low profile and footprint compatibility.
Features dual-sided cooling capability to maximize thermal transfer and improve thermal resistance.
Provides ultra-low package inductance and low gate charge to significantly reduce switching losses.
Optimized specifically for control FET applications in synchronous buck converters.

Single FETs, MOSFETs Applications

High efficiency DC-DC converters
Processor power delivery systems
Synchronous buck converters operating from 12V bus

Single FETs, MOSFETs Procurement Notes

Verify the component status as obsolete or not recommended for new designs before finalizing procurement plans. Confirm that the ordering suffix STRPBF corresponds to the reel quantity and tape specifications required by your assembly line equipment. Ensure compliance with RoHS and halogen-free requirements if mandated by your specific application standards.

Single FETs, MOSFETs Selection Notes

Select this component when designing synchronous buck converters requiring low profile and high thermal performance. Evaluate the 25V rating against your bus voltage and transient conditions. Consider the Dual-Sided Cooling requirement for optimal thermal management, as standard single-sided mounting may not achieve the specified thermal resistance limits.

Single FETs, MOSFETs Part Context

This part belongs to the DirectFET family, designed to replace traditional surface mount packages while maintaining footprint compatibility. It utilizes Infineon's HEXFET technology to deliver superior electrical performance within a compact form factor suitable for dense PCB layouts.