{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IKW40N60H3FKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IKW40N60H3FKSA1","canonicalUrl":"https://icboms.com/infineon/IKW40N60H3FKSA1","factsUrl":"https://icboms.com/api/mcp/products/IKW40N60H3FKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon TrenchStop IGBT, IKW40N60H3FKSA1, 600 V Vces, 80 A Ic, Trench Field Stop, 2.4 V Vce(on) @ 15 V, 40 A, 223 nC Qg, PG-TO247-3-1, -40 to 175 °C Tj.","salesMarkdown":"## 600 V, 80 A TrenchStop — the power-stage workhorse The IKW40N60H3FKSA1: It is designed for hard-switching applications such as motor drives, UPS inverters, and welding machines where conduction and switching losses need to balance across the load range. The Vce(on) is specified at 2.4 V max at 15 V gate drive and 40 A collector current. The test condition of 400 V, 40 A, 7.9 Ohm gate resistor, and 15 V gate drive gives the switching energy of 1.68 mJ. ## Gate drive budget: 223 nC Qg Total gate charge is 223 nC. At a 20 kHz switching frequency, the average gate-drive current needed is 4.46 mA (Qg × fsw), but the peak current from the driver must deliver that charge in the on-time window — a 2 A peak driver is comfortable here. The turn-on delay is 19 ns and turn-off delay 197 ns at 25 °C; the asymmetry means dead-time needs to be set for the longer off-delay plus margin. The reverse recovery time of the internal diode is 124 ns. ## Thermal and mounting — TO-247-3 reality Maximum power dissipation is 306 W, and the junction temperature range is -40 to 175 °C. Through-hole mounting with a screw torque on the tab is standard. The PG-TO247-3-1 has the same footprint as the industry-standard TO-247-3.","metaTitle":"IKW40N60H3FKSA1 IGBT, 600 V, 80 A, TrenchStop, TO-247-3","metaDescription":"Infineon IKW40N60H3FKSA1 TrenchStop IGBT, 600 V Vces, 80 A Ic, 2.4 V Vce(on) at 40 A, 223 nC Qg, active, ROHS3.","metaKeywords":null},"attributes":{"series":"TrenchStop®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"TrenchStop®","Package":"Tube","IGBT Type":"Trench Field Stop","Input Type":"Standard","Gate Charge":"223 nC","Power - Max":"306 W","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Test Condition":"400V, 40A, 7.9Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"1.68mJ","Td (on/off) @ 25°C":"19ns/197ns","Operating Temperature":"-40°C ~ 175°C (TJ)","Supplier Device Package":"PG-TO247-3-1","Vce(on) (Max) @ Vge, Ic":"2.4V @ 15V, 40A","Reverse Recovery Time (trr)":"124 ns","Current - Collector (Ic) (Max)":"80 A","Current - Collector Pulsed (Icm)":"160 A","Voltage - Collector Emitter Breakdown (Max)":"600 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.67","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.86000","currency":"USD"},{"qty":10,"price":"$5.25900","currency":"USD"},{"qty":100,"price":"$4.30850","currency":"USD"},{"qty":500,"price":"$3.66776","currency":"USD"},{"qty":1000,"price":"$3.36228","currency":"USD"}]},"links":{"datasheetUrl":"https://www.infineon.com/dgdl/IKW40N60H3_Rev2_1G.pdf?folderId=db3a3043156fd5730115f56849b61941&fileId=db3a3043293a15c401293aacb8b8002d","sourceUrl":null},"ai":{"faq":[{"question":"What is the Vce(on) for IKW40N60H3FKSA1 at 40 A?","answer":"The maximum Vce(on) is 2.4 V at 15 V gate drive and 40 A collector current, tested at 400 V bus and 25 °C junction. This is the conduction-loss figure to use in your thermal model."},{"question":"What is the gate charge (Qg) of IKW40N60H3FKSA1?","answer":"Total gate charge is 223 nC. This determines the average gate-drive current and the peak current capability required from the driver at your switching frequency."},{"question":"Does IKW40N60H3FKSA1 require a heatsink?","answer":"Yes — with a maximum power dissipation of 306 W and a 175 °C junction temperature limit, a heatsink is required for any continuous operation above a few amps. The TO-247-3 package's collector tab is electrically live, so use an insulating pad if the heatsink is grounded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IKW40N60H3FKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IKW40N60H3FKSA1 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}}