{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"V10P45HM3_A/H","brand":"Vishay","brandSlug":"vishay","productSlug":"V10P45HM3_A-H","canonicalUrl":"https://icboms.com/vishay/V10P45HM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/V10P45HM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay V10P45HM3_A/H, Automotive AEC-Q101 Schottky Diode, 45 V reverse, 10 A average rectified, 570 mV forward drop at 10 A, TO-277A (SMPC) surface-mount, -40°C to 150°C junction.","salesMarkdown":"## 10 A Schottky with a 570 mV forward drop — the conduction loss ceiling The Vishay V10P45HM3_A/H is a 45 V, 10 A Schottky rectifier in the TO-277A (SMPC) PowerDFN package, part of the TMBS® (Trench MOS Barrier Schottky) series. It carries AEC-Q101 automotive qualification and is ROHS3 compliant, making it a direct fit for under-hood DC-DC converters, alternator rectifiers, and reverse-battery protection stages where the junction sees up to 150°C. At 10 A forward current the typical forward voltage is 570 mV. The 45 V reverse rating gives headroom for automotive rails, but the 800 µA reverse leakage at rated Vr needs to be factored into the heatsink design. ## TO-277A footprint — thermal and mechanical fit The TO-277A (SMPC) is a 3-lead PowerDFN with an exposed cathode tab. The package is rated for surface-mount reflow. The -40°C to 150°C junction temperature range covers cold crank and hot soak in automotive environments. The 150°C ceiling is the absolute limit — the 800 µA reverse leakage at 45 V doubles roughly every 10°C above 25°C, so a 125°C junction sees leakage current that can push the die temperature higher still.","metaTitle":"V10P45HM3_A/H Schottky Diode 45V 10A TO-277A, AEC-Q101","metaDescription":"V10P45HM3_A/H automotive Schottky diode, 45V reverse, 10A average, 570mV Vf at 10A. AEC-Q101 qualified, TO-277A (SMPC) surface-mount.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q101, eSMP®, TMBS®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"Automotive, AEC-Q101, eSMP®, TMBS®","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"TO-277, 3-PowerDFN","lifecycle_stage":"eol_hot","Supplier Device Package":"TO-277A (SMPC)","Current - Reverse Leakage @ Vr":"800 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Current - Average Rectified (Io)":"10A","Operating Temperature - Junction":"-40°C ~ 150°C","Voltage - Forward (Vf) (Max) @ If":"570 mV @ 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.90700","currency":"USD"},{"qty":100,"price":"$0.70700","currency":"USD"},{"qty":500,"price":"$0.58406","currency":"USD"},{"qty":1500,"price":"$0.47850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/42b7584e727c9b1a2648fbffc415d1d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is V10P45HM3_A/H AEC-Q101 qualified?","answer":"Yes, it is part of the Automotive, AEC-Q101 series. This qualification covers the temperature range and reliability testing required for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/V10P45HM3_A-H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/V10P45HM3_A-H 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}}