{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPA80R1K4P7XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPA80R1K4P7XKSA1","canonicalUrl":"https://icboms.com/infineon/IPA80R1K4P7XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IPA80R1K4P7XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ IPA80R1K4P7XKSA1, N-Channel MOSFET, 800 V Vdss, 4 A Id, 1.4 Ohm Rds(on) @ 1.4 A, 10 V, TO-220-3 Full Pack, Through Hole, -55 to 150 °C.","salesMarkdown":"## 800 V N-channel in a full-pack through-hole package The full-pack TO-220-3 (PG-TO220-3-31) isolates the tab electrically, so no insulating pad or washer is needed between the device and the heatsink — a time-saver on the assembly line and one less BOM line for thermal interface material. ## Conduction loss and gate drive budget That 10 V drive level is the recommended operating point for minimum Rds(on); the gate is rated to ±20 V absolute maximum, giving headroom for a 12 V or 15 V gate driver without risk of oxide breakdown. Total gate charge is 10 nC at 10 V — a light enough load that a simple PWM output from a controller IC or a low-current gate driver can switch it at moderate frequencies without excessive drive losses. ## Where the 800 V rating fits the bill An 800 V Vdss rating with 4 A continuous current places this part squarely in offline flyback converters, auxiliary power supplies, and PFC stages where the DC bus sits at 380–400 V and the reflected voltage on the primary MOSFET can exceed 600 V. The 250 pF input capacitance at 500 V drain-source is low enough that the switching losses stay manageable in a quasi-resonant or hard-switched topology at 65–100 kHz. Operating junction temperature spans -55 to 150 °C, covering industrial and outdoor telecom enclosures where ambient heat pushes the junction.","metaTitle":"Infineon IPA80R1K4P7XKSA1 CoolMOS N-Ch MOSFET, 800V, 4A","metaDescription":"Infineon IPA80R1K4P7XKSA1 CoolMOS N-channel MOSFET, 800V Vdss, 4A Id, 1.4 Ohm Rds(on) at 10V. TO-220 Full Pack, active production.","metaKeywords":null},"attributes":{"series":"CoolMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™","Package":"Tube","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":"3.5V @ 700µA","Base Product Number":"IPA80R1","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.4Ohm @ 1.4A, 10V","Power Dissipation (Max)":"24W (Tc)","Supplier Device Package":"PG-TO220-3-31","Gate Charge (Qg) (Max) @ Vgs":"10 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"250 pF @ 500 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"4A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.36000","currency":"USD"},{"qty":10,"price":"$1.11100","currency":"USD"},{"qty":100,"price":"$0.86390","currency":"USD"},{"qty":500,"price":"$0.73224","currency":"USD"},{"qty":1000,"price":"$0.59649","currency":"USD"},{"qty":2000,"price":"$0.56153","currency":"USD"},{"qty":5000,"price":"$0.53478","currency":"USD"},{"qty":10000,"price":"$0.51010","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/374a511370f08622383caeced5fe73d6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for IPA80R1K4P7XKSA1?","answer":"Submit an RFQ with your target quantity and the current market price and lead time will be provided against your order."},{"question":"What package does IPA80R1K4P7XKSA1 come in?","answer":"It is supplied in a TO-220-3 Full Pack (PG-TO220-3-31) through-hole package. The shipping medium is tube."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPA80R1K4P7XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPA80R1K4P7XKSA1 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}}