{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IKZA50N65SS5XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IKZA50N65SS5XKSA1","canonicalUrl":"https://icboms.com/infineon/IKZA50N65SS5XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IKZA50N65SS5XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon TrenchStop™ 5 IGBT, IKZA50N65SS5XKSA1, 650 V collector-emitter breakdown, 80 A continuous collector current, 1.7 V Vce(on) at 15 V / 50 A, 110 nC gate charge, PG-TO247-4-3 package, through-hole mount, -40°C to 175°C junction temperature.","salesMarkdown":"## TrenchStop 5 IGBT for 650 V power stages The Infineon IKZA50N65SS5XKSA1 is a 650 V, 80 A Trench Field Stop IGBT from the TrenchStop™ 5 series, housed in a PG-TO247-4-3 through-hole package. It targets hard-switching applications such as motor drives, UPS inverters, solar string inverters, and welding converters where low conduction loss and controlled switching behaviour are required. The 650 V breakdown voltage provides margin for 400 V DC-link rails common in three-phase industrial drives. ## Conduction and switching loss profile At the test condition of 400 V bus, 50 A collector current, 9 Ω gate resistor, and 15 V gate drive, the device delivers a typical Vce(on) of 1.7 V. That on-state voltage sets the conduction loss at rated current — at 50 A, expect roughly 85 W conduction loss per device before switching losses are added. The switching energy totals 750 µJ per cycle (230 µJ turn-on, 520 µJ turn-off) under the same test condition. For a 20 kHz switching frequency, that adds about 15 W of switching loss, which together with conduction loss determines the heatsink requirement. The 110 nC gate charge is moderate for this current class; a standard IGBT driver with 2 A to 4 A peak source/sink capability will handle the turn-on and turn-off edges cleanly. ## Thermal and ruggedness envelope Maximum power dissipation is 274 W. The 200 A pulsed collector current rating (Icm) gives short-circuit withstand margin for desaturation protection circuits. The TO-247-4 package separates the Kelvin emitter from the power emitter, which reduces gate-loop inductance and improves switching behaviour compared to a standard TO-247-3 — the fourth pin is the Kelvin emitter connection, not a second collector. This matters for layout: the gate-driver return should route to the Kelvin pin, not the power emitter tab. ## Lifecycle and supply position This part is qualified for ongoing production and new design-ins.","metaTitle":"Infineon IKZA50N65SS5XKSA1 IGBT, TrenchStop 5, 650 V, 80 A","metaDescription":"Infineon TrenchStop 5 IGBT, 650 V, 80 A, Vce(on) 1.7 V, 110 nC gate charge, TO-247-4. Active lifecycle.","metaKeywords":null},"attributes":{"series":"TrenchStop™ 5","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TrenchStop™ 5","Package":"Tube","IGBT Type":"Trench Field Stop","Input Type":"Standard","Gate Charge":"110 nC","Power - Max":"274 W","Mounting Type":"Through Hole","Package / Case":"TO-247-4","Test Condition":"400V, 50A, 9Ohm, 15V","lifecycle_stage":"eol_hot","Switching Energy":"230µJ (on), 520µJ (off)","Td (on/off) @ 25°C":"19ns/140ns","Operating Temperature":"-40°C ~ 175°C (TJ)","Supplier Device Package":"PG-TO247-4-3","Vce(on) (Max) @ Vge, Ic":"1.7V @ 15V, 50A","Current - Collector (Ic) (Max)":"80 A","Current - Collector Pulsed (Icm)":"200 A","Voltage - Collector Emitter Breakdown (Max)":"650 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.20000","currency":"USD"},{"qty":10,"price":"$11.20900","currency":"USD"},{"qty":100,"price":"$9.46640","currency":"USD"},{"qty":500,"price":"$8.83768","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f2528eb620f4a7cf8989e8187317d5a1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Vce(on) of IKZA50N65SS5XKSA1?","answer":"The typical Vce(on) is 1.7 V at 15 V gate drive and 50 A collector current, measured under the test condition of 400 V bus and 9 Ω gate resistor."},{"question":"What is the gate charge of IKZA50N65SS5XKSA1?","answer":"The gate charge is 110 nC. This is a moderate figure for an 80 A rated device, allowing use with standard IGBT gate drivers in the 2 A to 4 A peak current range."},{"question":"Where can I buy IKZA50N65SS5XKSA1 and how do I get a price?","answer":"Submit an RFQ for current availability and pricing; both are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IKZA50N65SS5XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IKZA50N65SS5XKSA1 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}}