LR2905 Datasheet – 55V, 42A, HEXFET MOSFET ( PDF )

Part Number: LR2905

Function: HEXFET Power MOSFET

Package: D-Pak (TO-252AA), I-Pak (TO-251AA)

Manufacturer: International Rectifier, Infineon


LR2905 datasheet



This is 55V, 42A, HEXFET Power MOSFET.

Fifth Generation HEXFETs from International Rectifier utilize advanced processing techniques to achieve the lowest possible on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET Power MOSFETs are well known for, provides the designer with an extremely efficient device for use in a wide variety of applications.

The D-PAK is designed for surface mounting using vapor phase, infrared, or wave soldering techniques. The straight lead version (IRFU series) is for through-hole mounting applications. Power dissipation levels up to 1.5 watts are possible in typical surface mount applications.


1. Logic-Level Gate Drive
2. Ultra Low On-Resistance
3. Surface Mount (IRLR2905)
4. Straight Lead (IRLU2905)
5. Advanced Process Technology
6. Fast Switching
7. Fully Avalanche Rated

Other data sheets are available within the file:

IRLR/U2905, IRLR2905, IRLU2905


LR2905 Datasheet PDF Download

LR2905 pdf