{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15CAHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC15CAHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CAHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15CAHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series bidirectional Zener TVS diode, 1500W peak pulse power, 12.8V standoff, DO-214AB (SMC) package, AEC-Q101 qualified.","salesMarkdown":"## 1500 W peak pulse in a DO-214AB footprint The 1.5SMC15CAHM6G: It clamps transients at 21.2 V maximum when the peak pulse current reaches 74 A. With a 12.8 V reverse standoff voltage and a minimum breakdown of 14.3 V, this part protects 12 V nominal rails in automotive electronics — the standoff sits well above the battery's steady-state voltage, so it does not clip normal operation. ## Automotive-grade transient protection The single bidirectional channel replaces two unidirectional TVS diodes in anti-parallel, saving board space and reducing component count on the 12.8 V rail. Mounted in the DO-214AB (SMC) package, the footprint is standard for 1500 W TVS diodes — the copper pad area under the cathode tab sets the thermal resistance, so the board layout should match the recommended land pattern for full power dissipation.","metaTitle":"1.5SMC15CAHM6G TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC15CAHM6G bidirectional Zener TVS, 1500W peak pulse, 12.8V standoff, AEC-Q101. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC15","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)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"74A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is the 1.5SMC15CAHM6G suitable for automotive applications?","answer":"Yes."},{"question":"What package does the 1.5SMC15CAHM6G use?","answer":"It comes in the DO-214AB (SMC) surface-mount package, supplied on tape and reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CAHM6G","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/1.5SMC15CAHM6G 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}}