{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC440AHE3_ALL","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC440AHE3_ALL","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC440AHE3_ALL","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC440AHE3_ALL","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1500W peak pulse, 376V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Clamping voltage and surge rating for 376V rails The 1.5SMC440AHE3_ALL: The 418V minimum breakdown voltage ensures the device stays off during normal operation on a 376V bus, then fires within the avalanche region to shunt transients before they damage downstream electronics. ## Automotive qualification and temperature range AEC-Q101 qualification means this part has passed the automotive stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness. For a BOM hedge, qualify the alternate breakdown voltage within the same family if the 376V standoff is not a hard constraint.","metaTitle":"Vishay 1.5SMC440AHE3_ALL TVS, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC440AHE3_ALL automotive AEC-Q101 Zener TVS, 1500W peak pulse, 376V standoff, DO-214AB SMC. 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","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC440","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"418V","Voltage - Clamping (Max) @ Ipp":"602V","Voltage - Reverse Standoff (Typ)":"376V","Current - Peak Pulse (10/1000µs)":"2.5A"}},"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/1.5SMC440AHE3_ALL/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Vishay provide for this part?","answer":"Vishay General Semiconductor provides RoHS compliance and REACH SVHC declarations for the 1.5SMC series. The AEC-Q101 qualification documentation is available from Vishay's quality portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC440AHE3_ALL","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/1.5SMC440AHE3_ALL 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}}