Sourcible All EOL parts
Discontinued · notice 2026-07-27

IRFP244PBF

250V 15A N-Channel Power MOSFET, TO-247

The read
Discontinued under Vishay PTN-SIL-063-2026 following the Tower Semiconductor 6-inch fab line closure. Verified authorized stock is already under 1,000 pieces and the named substitute is itself dry with long factory lead times. Legacy audio amplifier, linear regulator, and industrial SMPS designs on this part should lock LTB coverage before January 29, 2027.
ManufacturerVishay Siliconix
Lifecycle statusDiscontinued
Notice date2026-07-27
Last-time-buy2027-01-29
Last ship2027-07-29
CategoryPower MOSFET
How Sourcible handles this part
Remaining lots trade on the open market. Anything we source outside authorized distribution goes through an independent AS6081-accredited laboratory before it ships. You get tested parts and the report to prove it.
Possible alternates worth a conversation
IRFP240PBF Same TO-247 package, but currently showing zero authorized stock with roughly 20-week factory lead times. The named substitute is not readily available either.
Alternates are facts, not requirements. Your engineering decides; we verify stock before quoting one.

IRFP244PBF frequently asked questions

Is IRFP244PBF still available?

IRFP244PBF is no longer in production. Vishay Siliconix discontinued it in a 2026-07-27 notice. The last-time-buy date was 2027-01-29. Final factory shipments ended 2027-07-29. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is IRFP244PBF discontinued or end of life?

Yes. IRFP244PBF is discontinued at Vishay Siliconix, announced in a 2026-07-27 notice. The last-time-buy date was 2027-01-29. Final factory shipments ended 2027-07-29.

What are the alternatives to IRFP244PBF?

Documented possible alternates for IRFP244PBF include IRFP240PBF. Fit depends on the application and your engineering approval, and Sourcible LLC verifies real availability on an alternate before quoting it.

Where can I buy IRFP244PBF now that it is obsolete?

IRFP244PBF no longer ships from Vishay Siliconix production. Sourcible LLC sources remaining inventory of IRFP244PBF for OEM and EMS buyers. Components sourced outside authorized distribution are inspected by an independent AS6081-accredited lab before shipment. Submit a requirement on this page to start.

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