{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPW12N50C3","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPW12N50C3","canonicalUrl":"https://icboms.com/infineon/SPW12N50C3","factsUrl":"https://icboms.com/api/mcp/products/SPW12N50C3","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPW12N50C3, N-Channel MOSFET, 500 Vdss, 11.6 A continuous drain, 380 mOhm Rds(on) at 10 V gate drive, 49 nC gate charge, TO-247-3 through-hole package, -55°C to 150°C junction temperature.","salesMarkdown":"## 500 V CoolMOS in a TO-247 — what this part is for The Infineon SPW12N50C3 is a 500 V N-channel CoolMOS power MOSFET in a TO-247-3 through-hole package. The TO-247-3 package (PG-TO247-3-21) bolts to a heatsink with a single M3 screw; the exposed metal tab is the drain. Infineon lists it as current, with ROHS3 compliance. No last-time-buy notice or EOL warning has been issued.","metaTitle":"Infineon SPW12N50C3 CoolMOS N-Channel MOSFET, 500 V, 11.6 A","metaDescription":"Infineon SPW12N50C3 CoolMOS N-channel MOSFET, 500 Vdss, 11.6 A continuous drain, 380 mOhm Rds(on). Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-247-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 500µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"380mOhm @ 7A, 10V","Power Dissipation (Max)":"125W (Tc)","Supplier Device Package":"PG-TO247-3-21","Gate Charge (Qg) (Max) @ Vgs":"49 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"1200 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"11.6A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.47","priceTiers":[{"qty":205,"price":"$1.47000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bd0f2eb6ce67343502d22d96cce498fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SPW12N50C3/alternatives.json"},"ai":{"faq":[{"question":"What is the Rds(on) of SPW12N50C3?","answer":"Maximum on-resistance is 380 mOhm at 7 A drain current with 10 V gate drive."},{"question":"What are the differences between SPW12N50C3 and SPW11N50C3?","answer":"Both are 500 V CoolMOS N-channel MOSFETs in TO-247. The SPW12N50C3 has a lower Rds(on) (380 mOhm vs the SPW11N50C3's higher value) and a higher continuous drain current (11.6 A vs the SPW11N50C3's lower rating). The SPW11N50C3 is the lighter-duty sibling for designs where the extra headroom is not needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPW12N50C3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPW12N50C3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}