{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPSC20H12CWL","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPSC20H12CWL","canonicalUrl":"https://icboms.com/stmicroelectronics/STPSC20H12CWL","factsUrl":"https://icboms.com/api/mcp/products/STPSC20H12CWL","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPSC20H12CWL, SiC Schottky diode array, 1200 V DC reverse, 25 A average rectified per diode, zero reverse recovery time, TO-247-3 common-cathode pair, -40°C to 175°C junction.","salesMarkdown":"## SiC Schottky pair — no recovery tail, 1200 V blocking The STPSC20H12CWL is a silicon-carbide Schottky diode array from STMicroelectronics, part of the ECOPACK® series. It integrates two common-cathode diodes in a single TO-247-3 through-hole package, each rated for 1200 V DC reverse voltage and 25 A average rectified current. This eliminates the switching losses and ringing that plague silicon fast-recovery diodes in hard-switched converters above 50 kHz. ## Thermal headroom and forward drop at load At 10 A forward current the maximum forward voltage is 1.5 V, which sets the conduction loss floor per diode in a continuous-current topology like a boost PFC. Reverse leakage is specified at 60 µA at the full 1200 V blocking voltage — a figure that rises with junction temperature, so the thermal design should account for leakage-induced self-heating at high ambient and high line.","metaTitle":"STPSC20H12CWL SiC Schottky Diode, 1200 V, 25 A, TO-247-3","metaDescription":"STPSC20H12CWL SiC Schottky diode array, 1200 V reverse, 25 A average per diode, zero reverse recovery. TO-247-3 common-cathode pair.","metaKeywords":null},"attributes":{"series":"ECOPACK®","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"No Recovery Time > 500mA (Io)","Series":"ECOPACK®","Package":"Tube","Technology":"SiC (Silicon Carbide) Schottky","Mounting Type":"Through Hole","Package / Case":"TO-247-3","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPSC20","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-247-3","Reverse Recovery Time (trr)":"0 ns","Current - Reverse Leakage @ Vr":"60 µA @ 1200 V","Voltage - DC Reverse (Vr) (Max)":"1200 V","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.5 V @ 10 A","Current - Average Rectified (Io) (per Diode)":"25A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.2700","priceTiers":[{"qty":1,"price":"$12.09000","currency":"USD"},{"qty":10,"price":"$10.92300","currency":"USD"},{"qty":100,"price":"$9.04320","currency":"USD"},{"qty":500,"price":"$8.30918","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/41ac1f3d5598f10381fd38d63bcf8b6b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPSC20H12CWL/alternatives.json"},"ai":{"faq":[{"question":"What does the zero reverse recovery time (trr = 0 ns) mean for my design?","answer":"Zero reverse recovery time means the diode turns off instantly when the voltage polarity reverses — there is no stored minority-carrier charge to extract. This eliminates the switching loss and high-frequency ringing that a silicon fast-recovery diode would generate, making the part suitable for hard-switched topologies like PFC, LLC, and phase-shifted full bridge at frequencies above 50 kHz."},{"question":"Is the STPSC20H12CWL lead-free?","answer":"The STPSC20H12CWL is part of the ECOPACK® series from STMicroelectronics, which designates lead-free and RoHS-compliant packaging per the manufacturer's ECOPACK® classification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPSC20H12CWL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPSC20H12CWL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}