{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STFILED627","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STFILED627","canonicalUrl":"https://icboms.com/stmicroelectronics/STFILED627","factsUrl":"https://icboms.com/api/mcp/products/STFILED627","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STFILED627 N-Channel MOSFET, 620 V drain-source, 7 A continuous drain, 1.2 Ohm Rds(on) max at 10 V gate, 35 nC gate charge, TO-262-3 full-pack (I2PAKFP), through-hole mount, active lifecycle.","salesMarkdown":"The device is built on a standard planar MOSFET technology and is specified for a maximum junction temperature of 150 °C. Typical applications include offline switch-mode power supplies, PFC stages, and general-purpose high-voltage switching circuits where a 600 V class device is required. The maximum on-resistance is 1.2 Ohm, specified at 2.9 A drain current and 10 V gate drive. That 10 V drive is the recommended gate voltage for achieving the lowest Rds(on); the threshold voltage is 4.5 V max at 50 µA, so a 5 V logic-level gate signal will not fully enhance the channel. Plan for a 10 V gate supply or a bootstrap driver in a half-bridge topology. These numbers are moderate for a 620 V device — a standard gate-driver IC with 1 A to 2 A peak current will switch it cleanly at tens of kilohertz without excessive drive loss. ## Package and thermal — the TO-262 full-pack advantage The I2PAKFP (TO-281) is an isolated full-pack variant of the TO-262. The plastic body covers the backside of the die, so the mounting tab is electrically isolated — no mica washer or sil-pad required. Maximum power dissipation is 30 W at case temperature, limited by the junction-to-case thermal path. For continuous loads near 7 A, a heatsink is mandatory; the full-pack construction makes mounting straightforward. It is not subject to a last-time-buy or end-of-life notice.","metaTitle":"STFILED627 N-Channel MOSFET, 620 V, 7 A, 1.2 Ohm Rds(on)","metaDescription":"STMicroelectronics STFILED627 N-Channel MOSFET, 620 Vdss, 7 A continuous drain, 1.2 Ohm Rds(on) at 10 V gate drive. Active lifecycle, TO-262 full-pack.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±30V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Full Pack, I²Pak","Product Status":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4.5V @ 50µA","Base Product Number":"STFILED627","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.2Ohm @ 2.9A, 10V","Power Dissipation (Max)":"30W (Tc)","Supplier Device Package":"I2PAKFP (TO-281)","Gate Charge (Qg) (Max) @ Vgs":"35 nC @ 10 V","Drain to Source Voltage (Vdss)":"620 V","Input Capacitance (Ciss) (Max) @ Vds":"890 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9e227dec871abeb451a8e94547bb38fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STFILED627/alternatives.json"},"ai":{"faq":[{"question":"Can STFILED627 be used for 600 V switching?","answer":"Yes, the drain-source voltage rating is 620 V, which provides margin for 600 V nominal bus voltages in offline power supplies and PFC stages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STFILED627","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STFILED627 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}}