{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IDWD30G120C5XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IDWD30G120C5XKSA1","canonicalUrl":"https://icboms.com/infineon/IDWD30G120C5XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IDWD30G120C5XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolSiC+ IDWD30G120C5XKSA1, Silicon Carbide Schottky Diode, 1200V DC Reverse, 87A Average Rectified, 0 ns Reverse Recovery, TO-247-2 Through Hole, -55°C to 175°C Junction.","salesMarkdown":"## SiC Schottky for hard-switched power stages The IDWD30G120C5XKSA1 is an Infineon CoolSiC+ silicon carbide Schottky diode rated for 1200 V reverse blocking and 87 A average forward current. Its zero reverse recovery time eliminates the switching loss term in hard-switched topologies — PFC boost, inverter output, and DC-DC converter stages where a Si fast-recovery diode would dump charge every cycle. The 0 ns reverse recovery time (trr) means the diode stores no minority charge. The 1980 pF junction capacitance at 1 V still charges and discharges every cycle. The 1.65 V forward drop at 30 A is higher than a comparable Si hyperfast diode's Vf at the same current, but the zero-recovery benefit more than compensates above roughly 50 kHz switching frequency. Below that, a Si diode may still be cost-competitive — the crossover point depends on the duty cycle and bus voltage. ## Thermal headroom and package fit The TO-247-2 (PG-TO247-2) through-hole package mates with standard TO-247 heatsink clips and PCB footprints — no special mounting hardware beyond the usual M3 screw and thermal interface pad. Reverse leakage at 1200 V is 248 µA — negligible for steady-state losses but worth checking at elevated junction temperature, where SiC leakage rises faster than Si. ## Lifecycle and compliance Product status is Active, with ROHS3 compliance. The CoolSiC+ series is Infineon's established SiC Schottky generation; the TO-247-2 package is a standard industry footprint, so second-sourcing to another vendor's 1200 V, 30 A-class SiC diode (e.g., Wolfspeed C4D30120D) is mechanically possible, though the electrical parameters differ and should be validated in the target circuit.","metaTitle":"IDWD30G120C5XKSA1 SiC Schottky Diode, 1200V 87A TO-247-2","metaDescription":"Infineon CoolSiC+ silicon carbide Schottky diode, 1200V reverse, 87A average, zero reverse recovery time. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"CoolSiC™+","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Speed":"No Recovery Time > 500mA (Io)","Series":"CoolSiC™+","Package":"Tube","Diode Type":"Silicon Carbide Schottky","Mounting Type":"Through Hole","Package / Case":"TO-247-2","lifecycle_stage":"eol_hot","Capacitance @ Vr, F":"1980pF @ 1V, 1MHz","Supplier Device Package":"PG-TO247-2","Reverse Recovery Time (trr)":"0 ns","Current - Reverse Leakage @ Vr":"248 µA @ 1200 V","Voltage - DC Reverse (Vr) (Max)":"1200 V","Current - Average Rectified (Io)":"87A","Operating Temperature - Junction":"-55°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.65 V @ 30 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.24000","currency":"USD"},{"qty":10,"price":"$14.92600","currency":"USD"},{"qty":100,"price":"$12.60620","currency":"USD"},{"qty":500,"price":"$11.76892","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8dc2d1ce56da93b4862e2ef26b196994.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the reverse recovery time of this SiC diode?","answer":"The reverse recovery time (trr) is 0 ns. As a majority-carrier Schottky device, it stores no minority charge, so there is no recovery current spike — the only AC loss is from charging and discharging the junction capacitance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IDWD30G120C5XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IDWD30G120C5XKSA1 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}}