{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA65R420CFD","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA65R420CFD","canonicalUrl":"https://icboms.com/infineon/IPA65R420CFD","factsUrl":"https://icboms.com/api/mcp/products/IPA65R420CFD","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CoolMOS™ CFD2 N-channel MOSFET, IPA65R420CFD, 650 V, 8.7 A, 420 mOhm, TO-220-3 Full Pack, through hole.","salesMarkdown":"## 650 V, 8.7 A — the switching load envelope The IPA65R420CFD: Input capacitance is 870 pF at 100 V drain-source, which sets the switching transition times and the drive current needed for fast edges. ## TO-220 Full Pack — isolated tab simplifies heatsinking The PG-TO220-3-111 (TO-220 Full Pack) through-hole package has a fully isolated metal tab — no insulating pad or washer is needed between the tab and the heatsink, which cuts assembly time and eliminates the thermal interface gap. The junction temperature range spans -55°C to 150°C, so the part handles the thermal cycling of industrial power supplies and lighting ballasts without derating at the cold end. ## CoolMOS CFD2 — fast body diode for bridge topologies This device belongs to the CoolMOS CFD2 series, which features an optimized fast body diode with reduced reverse-recovery charge (Qrr). That makes it a good fit for phase-shifted full-bridge, LLC resonant, and other topologies where the MOSFET's own body diode conducts during dead time.","metaTitle":"Infineon IPA65R420CFD MOSFET, 650 V, 8.7 A, TO-220 Full Pack","metaDescription":"Infineon IPA65R420CFD N-channel CoolMOS CFD2 MOSFET, 650 V, 8.7 A, 420 mOhm, TO-220 Full Pack. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"CoolMOS™ CFD2","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™ CFD2","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","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":"4.5V @ 300µA","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"420mOhm @ 3.4A, 10V","Power Dissipation (Max)":"31.2W (Tc)","Supplier Device Package":"PG-TO220-3-111","Gate Charge (Qg) (Max) @ Vgs":"31.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"870 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"8.7A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0600","priceTiers":[{"qty":284,"price":"$1.06000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/50861b1656f0c39c6e0e2dd8351b418f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IPA65R420CFD/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to IPA65R420CFD?","answer":"No official pin-compatible second source is listed in the record. The CoolMOS CFD2 series includes other voltage/current variants in the same TO-220 Full Pack footprint, but each has different Rds(on) and current ratings — confirm the parametric match against your BOM before substituting."},{"question":"What compliance documentation does Infineon provide for IPA65R420CFD?","answer":"The evidence does not list specific compliance certificates. Infineon typically provides RoHS and REACH declarations for this series — request the latest compliance documents with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPA65R420CFD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA65R420CFD 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}}