{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STFW69N65M5","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STFW69N65M5","canonicalUrl":"https://icboms.com/stmicroelectronics/STFW69N65M5","factsUrl":"https://icboms.com/api/mcp/products/STFW69N65M5","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MDmesh™ V, N-Channel MOSFET, 650 V Vdss, 58 A Id, 45 mOhm Rds(on) at 10 V, 143 nC Qg, TO-3P-3 Full Pack (TO-3PF), Through Hole, 150°C TJ.","salesMarkdown":"## 650 V N-channel in a full-pack through-hole package The STMicroelectronics STFW69N65M5 is a 650 V, 58 A N-channel power MOSFET from the MDmesh™ V super-junction family. It is housed in a TO-3P-3 Full Pack (TO-3PF) through-hole package, which provides full isolation from the heatsink — no insulating pad or washer is needed, simplifying mechanical assembly and improving thermal transfer to the heatsink. ## Conduction and switching losses — what the numbers mean The 143 nC total gate charge at 10 V tells the gate driver how much current it must source to hit the target switching frequency — a 143 nC gate switched at 50 kHz draws about 7.2 mA average from the driver, well within the capability of most half-bridge gate-driver ICs. The 6420 pF input capacitance at 100 V drain-source is a typical figure for a die of this current class; the gate driver must supply the peak current to charge Ciss during the Miller plateau. The device is specified for a 10 V drive for minimum Rds(on), which is standard for super-junction MOSFETs. The part is ROHS3 compliant, meeting the latest EU restriction directive. ## Package and mounting — the full-pack advantage The TO-3PF (TO-3P Full Pack) package has a fully isolated backside, so the device can be bolted directly to a grounded or shared heatsink without an insulating pad. The through-hole leads handle the 58 A continuous drain current and the 79 W maximum power dissipation — the limiting factor is the heatsink's thermal resistance, not the package itself. The 150 °C maximum junction temperature gives headroom for transient overloads in a well-ventilated enclosure.","metaTitle":"STFW69N65M5 MOSFET, 650 V, 58 A, 45 mOhm, TO-3PF","metaDescription":"STMicroelectronics STFW69N65M5 N-channel 650 V 58 A MOSFET in TO-3PF full-pack. 45 mOhm Rds(on), 143 nC gate charge. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"MDmesh™ V","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"MDmesh™ V","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±25V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-3P-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 250µA","Base Product Number":"STFW69","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"45mOhm @ 29A, 10V","Power Dissipation (Max)":"79W (Tc)","Supplier Device Package":"TO-3PF","Gate Charge (Qg) (Max) @ Vgs":"143 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"6420 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"58A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.5400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.54000","currency":"USD"},{"qty":10,"price":"$11.93100","currency":"USD"},{"qty":100,"price":"$10.31850","currency":"USD"},{"qty":500,"price":"$9.35112","currency":"USD"},{"qty":1000,"price":"$8.57724","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d24eb68dd54f4cd6f3ebf10e141d256e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent of STFW69N65M5?","answer":"The MDmesh™ V series includes other voltage and current variants, but a direct functional replacement would require matching the 650 V Vdss, 58 A Id, 45 mOhm Rds(on), and TO-3PF package. Check the ST product portfolio for other MDmesh V parts in the same package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STFW69N65M5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STFW69N65M5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}