{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC22AHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC22AHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC22AHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC22AHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, Automotive grade, AEC-Q101, 1500W peak pulse power, 18.8V reverse standoff, 30.6V clamp, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500W surge clamp for 24V automotive buses The 1.5SMC22AHM6G: AEC-Q101 qualification means this part has passed the full automotive reliability stress suite: high-temperature reverse bias, temperature cycling, and ESD robustness per the standard. ## Package and board-fit for rework The SMC body is large enough for hand-rework with hot air: the 1500W die sits on a slug that takes a few seconds to reflow, and the cathode band is clearly marked so orientation is unambiguous under a microscope. ## Clamping window and peak current Reverse standoff voltage is 18.8V — the rail sits below this during normal operation, so the diode draws only leakage current until a transient exceeds the threshold. Breakdown occurs at 20.9V minimum, and the clamping voltage is held to 30.6V maximum at the rated peak pulse current of 51A (10/1000µs). That 30.6V ceiling is the key number for the downstream component's survival voltage. Unidirectional configuration — a single Zener junction for positive-going transients; the forward drop handles negative spikes. One channel per package.","metaTitle":"1.5SMC22AHM6G TVS Zener Diode, 1500W, DO-214AB, AEC-Q101","metaDescription":"Taiwan Semiconductor 1.5SMC22AHM6G automotive Zener TVS, 1500W peak pulse power, 18.8V standoff, 30.6V clamp, AEC-Q101 qualified.","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":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC22","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","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":"$0.2104","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC22AHM6G/alternatives.json"},"ai":{"faq":[{"question":"What automotive qualification does 1.5SMC22AHM6G carry?","answer":"It is AEC-Q101 qualified, meaning it has passed automotive-grade stress tests including high-temperature reverse bias, temperature cycling, and ESD robustness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC22AHM6G","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/1.5SMC22AHM6G 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}}