Infineon Technologies · Discrete Semiconductors > MOSFETs
IRLR2905
N-channel logic-level power MOSFET (International Rectifier IRLR2905)
Part NumberIRLR2905
ManufacturerInfineon Technologies
AvailabilityIn stock — ships fast
Specifications
NSN5961-01-512-2397 (NSN)
Federal Item NameTRANSISTOR
MaterialPLASTIC ENCLOSURE
Current Rating42.00 AMPERES MAXIMUM DRAIN CURRENT
Terminals3 PRINTED CIRCUIT
Mounting MethodTERMINAL
Overall Length6.58 MILLIMETERS MINIMUM AND 7.49 MILLIMETERS MAXIMUM
Overall Width2.19 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM
Overall Height6.35 MILLIMETERS MINIMUM AND 6.73 MILLIMETERS MAXIMUM
Voltage Rating In Volts Per Charac55.0 MINIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 1.0 MINIMUM GATE
Power Rating Per Characteristic110.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Semiconductor MaterialSILICON
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is IRLR2905 in stock?
Yes — IRLR2905 is in our stock database. Request a quote for current pricing and lead time.
Is IRLR2905 by Infineon Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If IRLR2905 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like IRLR2905?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for IRLR2905?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.