{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPD80R3K3P7ATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPD80R3K3P7ATMA1","canonicalUrl":"https://icboms.com/infineon/IPD80R3K3P7ATMA1","factsUrl":"https://icboms.com/api/mcp/products/IPD80R3K3P7ATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ P7 series, IPD80R3K3P7ATMA1, N-Channel MOSFET, 800V Vdss, 1.9A Id, 3.3 Ohm Rds(on) at 10V, 5.8 nC Qg, TO-252-3 (DPak) package, -55°C to 150°C junction temperature.","salesMarkdown":"## 800 V CoolMOS P7 in a TO-252 — what it delivers for the offline supply The Infineon IPD80R3K3P7ATMA1 is an 800 V N-channel MOSFET from the CoolMOS series, housed in a TO-252-3 (DPak) surface-mount package. That Rds(on) is specified at the recommended 10 V gate drive, not at a lower threshold voltage — so the gate driver must supply the full 10 V to hit the rated conduction loss. ## Gate charge and switching — sizing the driver The total gate charge is 5.8 nC at 10 V, with an input capacitance of 120 pF measured at 500 V drain-source bias. The threshold voltage maxes out at 3.5 V at 30 µA drain current. The 10 V drive voltage is needed to achieve the rated 3.3 Ohm on-resistance. ## Thermal budget in a TO-252 The maximum power dissipation is 18 W at the case temperature, with a junction temperature range from -55°C to 150°C.","metaTitle":"Infineon IPD80R3K3P7ATMA1 CoolMOS P7 N-Ch MOSFET, 800V, 1.9A","metaDescription":"Infineon IPD80R3K3P7ATMA1 CoolMOS P7 N-channel MOSFET: 800V drain-source, 3.3 Ohm Rds(on), 1.9A continuous drain, TO-252-3 package.","metaKeywords":null},"attributes":{"series":"CoolMOS™ P7","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"CoolMOS™ P7","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.5V @ 30µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"3.3Ohm @ 590mA, 10V","Power Dissipation (Max)":"18W (Tc)","Supplier Device Package":"PG-TO252-3","Gate Charge (Qg) (Max) @ Vgs":"5.8 nC @ 10 V","Drain to Source Voltage (Vdss)":"800 V","Input Capacitance (Ciss) (Max) @ Vds":"120 pF @ 500 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"1.9A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.31736","stockQuantity":0,"priceTiers":[{"qty":2500,"price":"$0.31736","currency":"USD"},{"qty":5000,"price":"$0.30065","currency":"USD"},{"qty":12500,"price":"$0.27838","currency":"USD"},{"qty":25000,"price":"$0.27562","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7082bbcf9bd892a2b8d0b9e37c2c4d93.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is IPD80R3K3P7ATMA1 RoHS compliant?","answer":"Yes, the IPD80R3K3P7ATMA1 is ROHS3 compliant per the Infineon lifecycle record."},{"question":"What is the difference between IPD80R3K3P7ATMA1 and IPP80R3K3P7?","answer":"The IPD80R3K3P7ATMA1 is the surface-mount TO-252 (DPak) variant, while the IPP80R3K3P7 is the through-hole TO-220 version. The die and electrical characteristics are identical — same 800 V Vdss, 3.3 Ohm Rds(on), 5.8 nC gate charge. The choice comes down to assembly method: reflow soldering for the DPak versus through-hole wave soldering for the TO-220. The thermal performance differs due to the package — TO-220 with a heatsink can dissipate more power than the DPak on a PCB copper land."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPD80R3K3P7ATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPD80R3K3P7ATMA1 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}}