{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STF12N50M2","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STF12N50M2","canonicalUrl":"https://icboms.com/stmicroelectronics/STF12N50M2","factsUrl":"https://icboms.com/api/mcp/products/STF12N50M2","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STF12N50M2, MDmesh™ II Plus series, N-channel MOSFET, 500 V Vdss, 10 A continuous drain, 380 mOhm Rds(on) at 10 V, 15 nC gate charge, TO-220-3 Full Pack through-hole package, -55°C to 150°C junction temperature.","salesMarkdown":"## TO-220FP — the full-pack package and its thermal budget Maximum power dissipation is 85 W at case temperature, but the junction-to-case thermal path through the epoxy back limits the practical dissipation below what a standard TO-220 with a metal tab would handle. At 150°C junction the Rds(on) roughly doubles from the 25°C value — budget the conduction loss at the hot operating point, not the room-temperature spec.","metaTitle":"STF12N50M2 N-Channel MOSFET, 500V 10A TO-220FP","metaDescription":"STF12N50M2 N-channel 500V 10A MOSFET in TO-220FP. 380 mOhm Rds(on) at 10V gate drive, 15 nC gate charge. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MDmesh™ II Plus","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ II Plus","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±25V","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":"4V @ 250µA","Base Product Number":"STF12","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"380mOhm @ 5A, 10V","Power Dissipation (Max)":"85W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"15 nC @ 10 V","Drain to Source Voltage (Vdss)":"500 V","Input Capacitance (Ciss) (Max) @ Vds":"560 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"10A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5900","priceTiers":[{"qty":1,"price":"$1.59000","currency":"USD"},{"qty":10,"price":"$1.32500","currency":"USD"},{"qty":100,"price":"$1.05430","currency":"USD"},{"qty":500,"price":"$0.89208","currency":"USD"},{"qty":1000,"price":"$0.75691","currency":"USD"},{"qty":2000,"price":"$0.71907","currency":"USD"},{"qty":5000,"price":"$0.69204","currency":"USD"},{"qty":10000,"price":"$0.66913","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/237e47a18714de7efee7e9b8e4de87a9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STF12N50M2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STF12N50M2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STF12N50M2 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}}