{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC11AHM3_A/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC11AHM3_A-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC11AHM3_A-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC11AHM3_A%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC11AHM3_A/I, Automotive AEC-Q101 TransZorb® TVS, Zener type, 1500W peak pulse, 9.4V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500 W peak pulse — what it means for your rail The 1.5SMC11AHM3_A/I is a 1500 W (1.5 kW) peak pulse power TVS diode from Vishay's TransZorb® series, rated for a 10/1000 µs waveform. That 1500 W rating means it can clamp a 96.2 A surge down to 15.6 V, protecting a 9.4 V nominal rail from transients like load dump or inductive kickback in automotive and telecom equipment. ## AEC-Q101 — automotive-grade transient protection AEC-Q101 qualification means this diode passed the automotive stress tests: temperature cycling, high-temperature reverse bias, and ESD robustness per the standard. It operates from -65°C to 150°C junction temperature, covering under-hood and cabin environments without derating concerns at the top end. The DO-214AB (SMC) package is a standard surface-mount footprint for high-power TVS diodes. The copper tab on the bottom side conducts heat to the PCB pad — a generous copper pour under the part improves thermal performance during repetitive surge events.","metaTitle":"Vishay 1.5SMC11AHM3_A/I TVS Diode, 1500W, AEC-Q101","metaDescription":"Vishay 1.5SMC11AHM3_A/I Zener TVS diode, 1500W peak pulse, 9.4V standoff, DO-214AB. AEC-Q101 qualified for automotive. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC11","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"96.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC11AHM3_A-I","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC11AHM3_A-I 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}}