{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRF630","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"IRF630","canonicalUrl":"https://icboms.com/stmicroelectronics/IRF630","factsUrl":"https://icboms.com/api/mcp/products/IRF630","rawCanonicalId":null},"summary":{"shortDescription":"IRF630, MESH OVERLAY™ II Series, N-Channel MOSFET, 200V Vdss, 9A Id, 400mOhm Rds(on) at 10V, TO-220-3, Through Hole, -65°C to 150°C.","salesMarkdown":"## IRF630 — 200V 9A N-Channel MOSFET in TO-220 It comes in a standard TO-220-3 through-hole package, making it a common choice for offline power supplies, DC-DC converters, and motor-drive output stages where the voltage and current fit within a 150 W dissipation envelope. The 10 V drive requirement means this is not a logic-level MOSFET — it expects a gate driver that can swing to 10 V for the lowest Rds(on). These numbers define the switching speed and the gate-drive power budget. ## Where it fits — application and environment The TO-220 package bolts to a heatsink with a single screw — common in open-frame power supplies and motor-drive heatsinks. ## Sourcing and lifecycle — still in production","metaTitle":"IRF630 N-Channel MOSFET, 200V 9A TO-220, Active","metaDescription":"IRF630 N-Channel MOSFET, 200V drain-source, 9A continuous, 400 mOhm Rds(on) at 10V. TO-220 through-hole. Active production. Available to order.","metaKeywords":null},"attributes":{"series":"MESH OVERLAY™ II","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"MESH OVERLAY™ II","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 250µA","Operating Temperature":"-65°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"400mOhm @ 4.5A, 10V","Power Dissipation (Max)":"75W (Tc)","Supplier Device Package":"TO-220","Gate Charge (Qg) (Max) @ Vgs":"45 nC @ 10 V","Drain to Source Voltage (Vdss)":"200 V","Input Capacitance (Ciss) (Max) @ Vds":"700 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"9A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.61","priceTiers":[{"qty":1,"price":"$1.61000","currency":"USD"},{"qty":10,"price":"$1.43800","currency":"USD"},{"qty":100,"price":"$1.12100","currency":"USD"},{"qty":500,"price":"$0.92604","currency":"USD"},{"qty":1000,"price":"$0.80465","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/912bf3d2b7425e0903ad5c00c6d07d1e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRF630/alternatives.json"},"ai":{"faq":[{"question":"How much current can the IRF630 handle?","answer":"The IRF630 is rated for 9 A continuous drain current at 25°C case temperature. The 75 W maximum power dissipation at case temperature 25°C is the practical limit — derate for your operating temperature and heatsink."},{"question":"What is the difference between the IRF630 and the IRF640?","answer":"Both are 200 V N-channel MOSFETs in TO-220. The IRF640 is rated for 18 A continuous drain current with 180 mOhm Rds(on) maximum at 10 V, compared to the IRF630's 9 A and 400 mOhm. The IRF640 also has higher gate charge (67 nC vs 45 nC) and input capacitance (1300 pF vs 700 pF), which means slower switching at the same gate-drive current. The IRF640 is a better fit for higher-current loads where conduction loss matters more than switching speed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/IRF630","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/IRF630 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}