IRLZ44NL

$1.66

Description：MOSFET N-CH 55V 47A TO262
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tube

SKU:0431973b0db4 Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

IRLZ44NL is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N-CH 55V 47A TO262. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for IRLZ44NL

Description：MOSFET N-CH 55V 47A TO262
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：55 V
Current - Continuous Drain (Id) @ 25°C：47A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4V, 10V
Rds On (Max) @ Id, Vgs：22mOhm @ 25A, 10V
Vgs(th) (Max) @ Id：2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：48 nC @ 5 V
Vgs (Max)：±16V
Input Capacitance (Ciss) (Max) @ Vds：1700 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：3.8W (Ta), 110W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-262
Package / Case：TO-262-3 Long Leads, I2PAK, TO-262AA

Single FETs, MOSFETs datasheet and documents for IRLZ44NL

IRLZ44NL

Single FETs, MOSFETs Overview

The IRLZ44NSPBF is a single N-channel HEXFET power MOSFET in a D2PAK surface-mount package. It features a 55V drain-source voltage rating and a continuous drain current of 41A at 25°C. The device offers a maximum on-resistance of 0.022Ω at 10V gate drive and 0.035Ω at 4.5V. Total gate charge is 56nC, with a threshold voltage range of 1.8V to 3.0V. Power dissipation reaches 110W, supporting junction temperatures up to 175°C.

Single FETs, MOSFETs Feature Summary

Logic-level gate drive capability for direct microcontroller interfacing
Fully avalanche rated for robust operation under inductive switching loads
Low thermal resistance substrate for efficient heat dissipation
Fast switching performance with low dynamic dv/dt ratings

Single FETs, MOSFETs Applications

DC-DC converter output stages
Motor control circuits
Power management systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'SPBF' confirms lead-free compliance and D2PAK packaging. Confirm manufacturer documentation matches Infineon specifications. Ensure ordering quantities align with standard reel sizes. Validate RoHS status through official datasheets before procurement.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring logic-level compatibility and high current handling in a compact surface-mount form factor. Evaluate thermal requirements against the 110W dissipation limit. Consider the 55V rating for low-voltage DC bus applications. Verify gate drive voltage levels match the specified thresholds for optimal conduction.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family, utilizing advanced planar technology for low on-resistance per silicon area. It represents a transition from through-hole TO-220 variants to surface-mount D2PAK configurations while maintaining similar electrical characteristics for broader PCB integration options.