{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC220AHE3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC220AHE3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC220AHE3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC220AHE3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® series, Zener TVS diode, 1500W peak pulse, 185V standoff, 328V clamping, DO-214AB (SMC) surface mount, AEC-Q101 automotive grade.","salesMarkdown":"## 1500 W peak pulse — what it means for the BOM The 1.5SMC220AHE3_A/H: That 1500 W rating is the maximum power the device can absorb during a transient without failing — it sets the surge-handling capability for the protection stage. For a 24 V automotive bus with a 185 V standoff, this part clamps at 328 V max, passing 4.6 A peak pulse current. ## Package and board-fit: DO-214AB (SMC) The package is a standard JEDEC outline for 1500 W TVS diodes — the same footprint used across the 1.5SMC series, so a single PCB land pattern serves the whole family. Tape & Reel packaging suits automated pick-and-place assembly.","metaTitle":"1.5SMC220AHE3_A/H Vishay TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC220AHE3_A/H Zener TVS, 1500W peak pulse, 185V standoff, AEC-Q101 automotive grade. Active production, sourced per RFQ.","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","Grade":"Automotive","Series":"1.5SMC, TransZorb®","Packaging":"Tape & Reel (TR)","Part Status":"Active","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC220","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)":"209V","Voltage - Clamping (Max) @ Ipp":"328V","Voltage - Reverse Standoff (Typ)":"185V","Current - Peak Pulse (10/1000µs)":"4.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3630","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC220AHE3_A%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/1.5SMC220AHE3_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/1.5SMC220AHE3_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}}