{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IDH20G120C5XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IDH20G120C5XKSA1","canonicalUrl":"https://icboms.com/infineon/IDH20G120C5XKSA1","factsUrl":"https://icboms.com/api/mcp/products/IDH20G120C5XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolSiC™+ IDH20G120C5XKSA1 Silicon Carbide Schottky Diode, 1200 V DC Reverse, 56 A Average Rectified, 0 ns Reverse Recovery, 1.8 V Forward @ 20 A, -55°C to 175°C Junction, PG-TO220-2-1 Package.","salesMarkdown":"## 1200 V / 56 A — where this SiC Schottky fits The Infineon IDH20G120C5XKSA1 is a CoolSiC™+ generation silicon carbide Schottky diode rated for 1200 V DC reverse voltage and 56 A average rectified current. It is designed for the boost stage of power-factor-correction circuits, solar inverter DC-DC stages, and high-voltage flyback converters where silicon ultrafast diodes hit their reverse-recovery ceiling. ## Zero reverse recovery — what it means for switching losses The datasheet lists reverse recovery time (trr) as 0 ns and the speed descriptor as No Recovery Time > 500 mA (Io). This eliminates the reverse-recovery current spike in hard-switched converters. ## Forward drop and thermal budget At 20 A forward current the maximum forward voltage is 1.8 V. The 56 A DC rating is a package-limited average; actual current capability in a real design is set by junction temperature, which is rated from -55°C to 175°C. The 1050 pF capacitance at 1 V, 1 MHz is the junction capacitance the switching node sees — relevant for ringing and snubber design in fast-switching GaN or SiC MOSFET stages. ## Package and mounting — TO-220-2 The part comes in a PG-TO220-2-1 package — a two-pin through-hole TO-220 with the tab as the cathode. The tube shipment is standard for this form factor. The single-screw mounting hole accepts a heatsink; the junction-to-case thermal resistance determines the derating. At 175°C max junction, adequate heatsinking is mandatory for continuous 56 A operation. ## Lifecycle and supply posture It is ROHS3 compliant.","metaTitle":"Infineon IDH20G120C5XKSA1 SiC Schottky Diode","metaDescription":"Infineon CoolSiC™+ silicon carbide Schottky diode, 1200V reverse voltage, 56A average rectified current. Zero reverse recovery time.","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-220-2","lifecycle_stage":"eol_hot","Capacitance @ Vr, F":"1050pF @ 1V, 1MHz","Supplier Device Package":"PG-TO220-2-1","Reverse Recovery Time (trr)":"0 ns","Current - Reverse Leakage @ Vr":"123 µA @ 1200 V","Voltage - DC Reverse (Vr) (Max)":"1200 V","Current - Average Rectified (Io)":"56A","Operating Temperature - Junction":"-55°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.8 V @ 20 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.49000","currency":"USD"},{"qty":10,"price":"$10.37900","currency":"USD"},{"qty":100,"price":"$8.59270","currency":"USD"},{"qty":500,"price":"$7.48240","currency":"USD"},{"qty":1000,"price":"$7.34598","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e1c2d36425b1601b51552a54391bf4b7.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IDH20G120C5XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IDH20G120C5XKSA1 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}}