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Discontinued · notice 2026-07-27

SIHFC150DWF

Die-on-wafer, IRF150/SiHF150 family, 100V ~38-41A, ~55 mOhm N-Channel MOSFET

The read
Discontinued under Vishay PTN-SIL-063-2026 with no replacement named after the Tower Semiconductor 6-inch fab line closure. Die-on-wafer for hi-rel hybrid and custom power module builds, including defense and space power conditioning. Requalifying a substitute die means requalifying the whole assembly, so the January 29, 2027 LTB is the practical last exit for most programs.
ManufacturerVishay Siliconix
Lifecycle statusDiscontinued
Notice date2026-07-27
Last-time-buy2027-01-29
Last ship2027-07-29
CategoryMOSFET Die
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.

SIHFC150DWF frequently asked questions

Is SIHFC150DWF still available?

SIHFC150DWF 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 SIHFC150DWF discontinued or end of life?

Yes. SIHFC150DWF 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 SIHFC150DWF?

Alternatives to SIHFC150DWF depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy SIHFC150DWF now that it is obsolete?

SIHFC150DWF no longer ships from Vishay Siliconix production. Sourcible LLC sources remaining inventory of SIHFC150DWF 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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