{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPSC15H12G2Y-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPSC15H12G2Y-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPSC15H12G2Y-TR","factsUrl":"https://icboms.com/api/mcp/products/STPSC15H12G2Y-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPSC15H12G2Y-TR, SiC Schottky Diode, Automotive Grade, 1200 V, 15 A, Zero Reverse Recovery, AEC-Q101, D2PAK HV, Surface Mount, -40°C to 175°C Junction.","salesMarkdown":"The STPSC15H12G2Y-TR is a silicon-carbide Schottky diode rated for 1200 V reverse voltage and 15 A average forward current, packaged in a D2PAK HV surface-mount case. AEC-Q101 qualification and a 175 °C maximum junction temperature make this part a direct fit for automotive traction inverters, onboard chargers, and DC-DC converters. ## Zero trr — why it changes the thermal budget The datasheet lists reverse recovery time as 0 ns. In a hard-switched boost PFC stage running at 100 kHz, a 15 A silicon fast-recovery diode might dissipate 8–10 W in recovery losses alone. This SiC part eliminates that entirely — the only forward loss is the Vf × If product, which at 1.5 V typical at 15 A is 22.5 W conduction loss. The thermal design can size the heatsink for conduction loss only, not the sum of conduction and recovery. Capacitance at the output is 1200 pF at 0 V bias, 1 MHz. That Coss stores and releases energy each switching cycle; the associated capacitive turn-on loss is still present, but it is typically an order of magnitude smaller than the recovery loss it replaces. ## Automotive grade and 175 °C junction — the under-hood envelope The 175 °C Tj max is the absolute limit for the die — the designer must derate the forward current above 125 °C case temperature per the datasheet curve, but the 175 °C ceiling gives headroom for transient overloads in a 105 °C ambient environment. ## Package and mounting — D2PAK HV The D2PAK HV (high-voltage) package is a surface-mount TO-263 variant with an extended creepage distance between the anode and cathode tabs. For a 15 A continuous load, a 4-layer board with a 2 oz copper pour under the pad is typical.","metaTitle":"STPSC15H12G2Y-TR SiC Schottky Diode, 1200 V, 15 A, AEC-Q101","metaDescription":"STPSC15H12G2Y-TR is an automotive-grade SiC Schottky diode rated 1200 V, 15 A, with zero reverse recovery time. AEC-Q101 qualified, 175 °C Tj.","metaKeywords":null},"attributes":{"series":"ECOPACK®2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Grade":"Automotive","Speed":"No Recovery Time > 500mA (Io)","Series":"ECOPACK®2","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"SiC (Silicon Carbide) Schottky","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"-","Product Status":"Active","lifecycle_stage":"eol_hot","Capacitance @ Vr, F":"1200pF @ 0V, 1MHz","Supplier Device Package":"D2PAK HV","Reverse Recovery Time (trr)":"0 ns","Current - Reverse Leakage @ Vr":"90 µA @ 1200 V","Voltage - DC Reverse (Vr) (Max)":"1200 V","Current - Average Rectified (Io)":"15A","Operating Temperature - Junction":"-40°C ~ 175°C","Voltage - Forward (Vf) (Max) @ If":"1.5 V @ 15 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.3300","priceTiers":[{"qty":1,"price":"$9.33000","currency":"USD"},{"qty":10,"price":"$7.99500","currency":"USD"},{"qty":100,"price":"$6.66230","currency":"USD"},{"qty":500,"price":"$5.87850","currency":"USD"},{"qty":1000,"price":"$5.29065","currency":"USD"},{"qty":2000,"price":"$4.95754","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7c45dc8475c79348fc0691a49702bbbe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPSC15H12G2Y-TR/alternatives.json"},"ai":{"faq":[{"question":"Is STPSC15H12G2Y-TR suitable for EV onboard chargers?","answer":"Yes. The 1200 V rating covers 400 V and 800 V battery bus systems with margin. The zero reverse recovery time and 175 °C Tj make it a strong candidate for the PFC boost stage and the high-voltage DC-DC converter in an onboard charger, provided the thermal design handles the conduction loss at 15 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPSC15H12G2Y-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPSC15H12G2Y-TR 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}}