{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SCT3080KRC15","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"SCT3080KRC15","canonicalUrl":"https://icboms.com/rohm/SCT3080KRC15","factsUrl":"https://icboms.com/api/mcp/products/SCT3080KRC15","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor SCT3080KRC15 SiC N-Channel MOSFET, 1200 V Vdss, 31 A Id, 104 mOhm Rds(on), TO-247-4L package, Tube.","salesMarkdown":"## 1200 V SiC switch — the ratings that define the power stage The SCT3080KRC15 is a 1200 V, 31 A continuous-drain SiC N-channel MOSFET in a TO-247-4L package. The 104 mOhm Rds(on) at 18 V gate drive and 10 A drain current is the on-resistance figure that sets conduction loss in a hard-switching converter — at 10 A the drop is about 1 V, so the I²R loss at that point is 10 W, well within the 165 W power-dissipation ceiling. Built on ROHM's SiC trench technology, this part switches faster than a comparable Si MOSFET because the material's wider bandgap reduces the stored charge in the body diode — the 60 nC gate charge at 18 V and 785 pF input capacitance at 800 V are low enough that a standard gate-driver IC with a few amps of peak current can drive it at 50-100 kHz without excessive cross-conduction. ## Thermal headroom and package advantage Rated for a 175°C maximum junction temperature, the SCT3080KRC15 gives 25°C more margin than a typical 150°C Si MOSFET — this means the same heatsink can handle higher ambient temperatures or a smaller heatsink can be used for the same dissipation. The TO-247-4L package includes a Kelvin-source pin (the fourth pin) that separates the gate-drive return from the power current path, reducing the common-source inductance that causes gate ringing at high di/dt. The 5.6 V maximum gate threshold at 5 mA means the device turns on fully with a 15-18 V gate drive — standard for SiC gate drivers. The +22 V / -4 V Vgs maximum allows a -4 V off-state bias to keep the device firmly off during the dead-time, which is common practice to prevent shoot-through in half-bridge topologies.","metaTitle":"ROHM SCT3080KRC15 SiC N-Ch MOSFET, 1200 V, 31 A, TO-247-4","metaDescription":"ROHM SCT3080KRC15 SiC N-Channel MOSFET, 1200 V Vdss, 31 A Id, 104 mOhm Rds(on) at 18 V. TO-247-4L package. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"+22V, -4V","Technology":"SiC (Silicon Carbide Junction Transistor)","Mounting Type":"Through Hole","Package / Case":"TO-247-4","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5.6V @ 5mA","Operating Temperature":"175°C (TJ)","Rds On (Max) @ Id, Vgs":"104mOhm @ 10A, 18V","Power Dissipation (Max)":"165W","Supplier Device Package":"TO-247-4L","Gate Charge (Qg) (Max) @ Vgs":"60 nC @ 18 V","Drain to Source Voltage (Vdss)":"1200 V","Input Capacitance (Ciss) (Max) @ Vds":"785 pF @ 800 V","Drive Voltage (Max Rds On, Min Rds On)":"18V","Current - Continuous Drain (Id) @ 25°C":"31A (Tj)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.62","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.62000","currency":"USD"},{"qty":10,"price":"$12.87800","currency":"USD"},{"qty":100,"price":"$11.13750","currency":"USD"},{"qty":500,"price":"$10.09334","currency":"USD"},{"qty":1000,"price":"$9.25802","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/537f3e0275217e2dd08c3feeb3fa2250.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the FET type and technology of SCT3080KRC15?","answer":"It is an N-channel SiC (Silicon Carbide) MOSFET, using a trench structure. The SiC material gives it a 1200 V drain-source rating and 175°C junction temperature capability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/SCT3080KRC15","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/SCT3080KRC15 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}