{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC22CAH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC22CAH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC22CAH","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC22CAH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series TVS diode, 1.5SMC22CAH, bidirectional Zener, 1500W peak pulse power, 18.8V standoff, 30.6V clamping, DO-214AB (SMC) surface mount, AEC-Q101 automotive grade.","salesMarkdown":"The 1.5SMC22CAH: This is a single-channel bidirectional device — it clamps transients of either polarity, so no orientation decision on the PCB. ## Automotive grade and temperature range The AEC-Q101 stamp means the part passed the full suite of accelerated life tests (HTRB, H3TRB, autoclave, temperature cycling) that commercial-grade parts skip. At 150°C junction, the leakage current and clamping voltage shift per the datasheet derating curve — budget the 1500W peak pulse at 25°C to derate linearly to zero at 150°C.","metaTitle":"1.5SMC22CAH TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"1.5SMC22CAH from Taiwan Semiconductor: 1500W peak pulse power, 18.8V standoff, 30.6V clamp, AEC-Q101 automotive grade. Active, surface mount DO-214AB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"Telecom","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC22","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"51A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3113","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad3295e646cca6993221d93e7b863f57.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC22CAH/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC22CAH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5SMC22CAH 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}}