{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STB57N65M5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STB57N65M5","canonicalUrl":"https://icboms.com/stmicroelectronics/STB57N65M5","factsUrl":"https://icboms.com/api/mcp/products/STB57N65M5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh V series, STB57N65M5, N-Channel MOSFET, 650 V Vdss, 42 A Id, 63 mOhm Rds(on) at 10 V, D²Pak (TO-263) surface mount, 150°C junction temperature.","salesMarkdown":"## 650 V, 42 A — the switching transistor for offline power The STB57N65M5: The 650 V rating provides headroom above the nominal rail in single-switch flyback and PFC stages. The 250 W maximum power rating at the case means the thermal interface to the heatsink is the real limiter. Total gate charge is 98 nC at 10 V. Input capacitance is 4200 pF at 100 V drain-source. ## D²Pak — board-level thermal management The D²Pak (TO-263) surface-mount package puts the exposed drain tab on the bottom. The 150°C absolute maximum junction temperature leaves margin for transient overloads.","metaTitle":"STB57N65M5 N-Channel 650V 42A MOSFET, MDmesh V, D2PAK","metaDescription":"STB57N65M5 N-channel 650V 42A MOSFET from STMicroelectronics MDmesh V series. 63 mOhm Rds(on) at 10V. Active production.","metaKeywords":null},"attributes":{"series":"MDmesh™ V","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"MDmesh™ V","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±25V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 250µA","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"63mOhm @ 21A, 10V","Power Dissipation (Max)":"250W (Tc)","Supplier Device Package":"D²PAK (TO-263)","Gate Charge (Qg) (Max) @ Vgs":"98 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"4200 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"42A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.87","priceTiers":[{"qty":1,"price":"$11.87000","currency":"USD"},{"qty":10,"price":"$10.17800","currency":"USD"},{"qty":100,"price":"$8.48200","currency":"USD"},{"qty":500,"price":"$7.48410","currency":"USD"},{"qty":1000,"price":"$6.73569","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6b1a10fa68a82e5e771bc2204cac3d66.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STB57N65M5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STB57N65M5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STB57N65M5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}