{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC22CA-M3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC22CA-M3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC22CA-M3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC22CA-M3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb® series, Type Zener, Bidirectional, 1500W peak pulse power, 18.8V reverse standoff, 30.6V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## What the 1500W rating means on a repair bench The 1.5SMC22CA-M3/9AT: That 1.5 kW rating tells you the die absorbs a 49 A surge without shorting — the scorch mark on the board tells you whether the clamping voltage held or the part gave up. When it fires, the clamping voltage peaks at 30.6 V — that is the voltage the downstream silicon actually sees during the event. ## Package and board-fit for the DO-214AB footprint The supplier device package is listed as DO-214AB (SMCJ) — a standard JEDEC outline that reflow solders with a typical 260 °C peak profile. The junction temperature rating means the part survives repeated clamping events at high ambient without derating the peak power — useful for outdoor or engine-bay environments.","metaTitle":"Vishay 1.5SMC22CA-M3/9AT TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5SMC22CA-M3/9AT TransZorb TVS diode, 1500W peak pulse power, 18.8V standoff, bidirectional. Active production, available 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":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC22","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"49A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3715","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC22CA-M3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What package does 1.5SMC22CA-M3/9AT come in?","answer":"It is supplied on Tape & Reel for automated pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC22CA-M3-9AT","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/1.5SMC22CA-M3-9AT 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}}