{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STFH40N60M2","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STFH40N60M2","canonicalUrl":"https://icboms.com/stmicroelectronics/STFH40N60M2","factsUrl":"https://icboms.com/api/mcp/products/STFH40N60M2","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STFH40N60M2 MDmesh™ M2 N-Channel MOSFET, 600 V Vdss, 34 A Id, 88 mΩ Rds(on) at 10 V, TO-220-3 Full Pack, -55°C to 150°C.","salesMarkdown":"## 600 V, 34 A N-channel in a TO-220FP — what the bench tells you The STFH40N60M2 is an STMicroelectronics N-channel power MOSFET from the MDmesh™ M2 series, built for high-voltage switching in a through-hole TO-220-3 Full Pack package. ## 88 mΩ Rds(on) — where the heat goes In a TO-220FP (full-pack, isolated tab), the 40 W maximum power dissipation (Tc) means the plastic case limits heat extraction compared to a standard TO-220 with a metal tab. For a 34 A continuous rating, expect significant derating above 25°C case temperature — the junction-to-case thermal path is the constraint.","metaTitle":"STFH40N60M2 N-Channel MOSFET, 600 V, 34 A, TO-220FP","metaDescription":"STFH40N60M2 MDmesh M2 N-channel MOSFET, 600 V Vdss, 34 A Id, 88 mΩ Rds(on) at 10 V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ M2","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":"STFH40","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"88mOhm @ 17A, 10V","Power Dissipation (Max)":"40W (Tc)","Supplier Device Package":"TO-220FP","Gate Charge (Qg) (Max) @ Vgs":"57 nC @ 10 V","Drain to Source Voltage (Vdss)":"600 V","Input Capacitance (Ciss) (Max) @ Vds":"2500 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"34A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9792","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STFH40N60M2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STFH40N60M2 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}}