{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC24CAHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC24CAHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24CAHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC24CAHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC, TransZorb®, Automotive, AEC-Q101, TVS Zener Diode, 1.5SMC24CAHM3/H, 1500W Peak Pulse, 20.5V Standoff, Bidirectional, DO-214AB (SMC), Surface Mount.","salesMarkdown":"## Pulse rating and derating for real-world transients The 1.5SMC24CAHM3/H: 1500W peak pulse at 10/1000µs is the standard TVS rating — the 45.2A peak current at 33.2V clamping tells you the diode absorbs a 33.2V spike at that current without failing open or short. No power line protection — this is a signal or low-power rail clamp, not a mains-side suppressor. Use it on 20.5V nominal rails (like 24V automotive or 24V telecom supplies) where transients ride on top of the DC bus. Automotive (AEC-Q101) qualification and the TransZorb® construction make it a drop-in for 24V truck, bus, or heavy-equipment ECU designs that already specify the 1.5SMC24CA footprint.","metaTitle":"Vishay 1.5SMC24CAHM3/H TVS, 1500W, 20.5V, DO-214AB","metaDescription":"Vishay 1.5SMC24CAHM3/H bidirectional TVS diode, 1500W peak pulse power, 20.5V standoff, AEC-Q101 qualified. Active lifecycle, DO-214AB SMC package.","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","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC24","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)":"22.8V","Voltage - Clamping (Max) @ Ipp":"33.2V","Voltage - Reverse Standoff (Typ)":"20.5V","Current - Peak Pulse (10/1000µs)":"45.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC24CAHM3%2FH/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC24CAHM3-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/1.5SMC24CAHM3-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}}