{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC30CAHM3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC30CAHM3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30CAHM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC30CAHM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional TVS diode, 1.5SMC30CAHM3_A/H, 1500W peak pulse, 25.6V reverse standoff, DO-214AB SMC package.","salesMarkdown":"## What the 1.5 kW rating means on a real board The 1.5SMC30CAHM3_A/H: Bidirectional single-channel construction means it clips both positive and negative transients symmetrically, so you don't need to worry about orientation on the PCB — the scorch mark tells you which side took the hit, but the part works either way. ## Automotive-grade qualification and temperature range AEC-Q101 qualification means this TVS diode passed the full automotive stress battery — temperature cycling, high-temperature reverse bias, and ESD robustness — so it's suited for under-hood and cabin electronics where the ambient hits 150 °C junction max. ## Package and board-fit for the DO-214AB SMC The large tab area conducts heat to the PCB copper pour during repetitive surge events. Tape-and-reel packaging suits high-volume pick-and-place; the part is also available in bulk for rework or low-volume builds.","metaTitle":"1.5SMC30CAHM3_A/H Vishay TVS, 1.5kW, 25.6V Standoff","metaDescription":"Vishay 1.5SMC30CAHM3_A/H bidirectional TVS diode, 1500W peak pulse, 25.6V standoff, AEC-Q101 qualified. 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":"1.5SMC30","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4447","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC30CAHM3_A%2FH/alternatives.json"},"ai":{"faq":[{"question":"What is 1.5SMC30CAHM3_A/H's listed type and series?","answer":"It is a Zener-type bidirectional TVS diode in the Automotive, AEC-Q101, 1.5SMC, TransZorb® series from Vishay General Semiconductor - Diodes Division."},{"question":"What compliance documentation does Vishay provide for 1.5SMC30CAHM3_A/H?","answer":"As an AEC-Q101 qualified part, Vishay provides a PPAP (Production Part Approval Process) package, RoHS compliance data, and a datasheet with full electrical characteristics. The part carries the TransZorb® trademark and is designed for automotive and telecom applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30CAHM3_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-general-semiconductor-diodes-division/1.5SMC30CAHM3_A-H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}