{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPA16N50C3","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPA16N50C3","canonicalUrl":"https://icboms.com/infineon/SPA16N50C3","factsUrl":"https://icboms.com/api/mcp/products/SPA16N50C3","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPA16N50C3, N-Channel MOSFET, 500 V Vdss, 16 A continuous drain, 280 mOhm Rds(on) at 10 V, TO-220-3 Full Pack, PG-TO220-3-111, -55°C to 150°C TJ.","salesMarkdown":"## 500 V, 16 A CoolMOS — the TO-220 Full Pack anchor for PFC and SMPS The SPA16N50C3: Housed in a TO-220 Full Pack (PG-TO220-3-111), it delivers the thermal isolation of a fully encapsulated package — the metal tab is electrically isolated, so no insulating pad or washer is needed between the device and the heatsink. The 280 mOhm on-resistance at 10 A, 10 V is the figure to budget for conduction loss in a continuous-conduction-mode PFC stage or a flyback primary switch. ## Gate charge, capacitance, and switching behaviour Input capacitance (Ciss) is 1600 pF at 25 V drain-source. For dual-sourcing or second-source planning, no pin-compatible cross-reference is listed in the product record, so the BOM should treat this as a single-source line item unless a validated alternate is qualified independently.","metaTitle":"Infineon SPA16N50C3 CoolMOS N-Ch MOSFET","metaDescription":"Infineon SPA16N50C3 CoolMOS N-Channel MOSFET: 500V Vdss, 16A continuous drain, 280mOhm Rds(on) at 10V. Active lifecycle, TO-220 Full Pack.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 675µA","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"280mOhm @ 10A, 10V","Power Dissipation (Max)":"34W (Tc)","Supplier Device Package":"PG-TO220-3-111","Gate Charge (Qg) (Max) @ Vgs":"66 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"1600 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"16A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9e9c6415573664d3bdab7aa51a6b2ce.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPA16N50C3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPA16N50C3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}