{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150AHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC150AHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150AHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150AHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series automotive Zener TVS diode, 1.5SMC150AHM6G, 1500W peak pulse power, 128V reverse standoff, 207V clamping, DO-214AB (SMC) surface mount, AEC-Q101 qualified.","salesMarkdown":"## Automotive-grade TVS for 128 V rail protection The 1.5SMC150AHM6G: It is qualified to AEC-Q101, the automotive discrete semiconductor stress qualification standard, and carries an Automotive grade designation. The 1500 W rating means it can absorb high-energy surges typical in automotive load-dump and inductive-switching events without failing. ## Package and board-fit details The SMC footprint is standard for 1500 W TVS diodes and provides a large copper pad area under the cathode tab for heat sinking during the pulse. Operating temperature range spans -55°C to +150°C junction, covering the full automotive under-hood and cabin ambient envelope. Power line protection is not supported — this is a unidirectional device intended for signal or DC rail clamping, not AC mains. AEC-Q101 qualification means the device has passed the full suite of automotive reliability tests: temperature cycling, high-temperature reverse bias, and electrostatic discharge sensitivity. This makes it suitable for safety-critical and long-life applications where failure in the field is not acceptable.","metaTitle":"1.5SMC150AHM6G TVS Diode, 1500W, 128V Standoff, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC150AHM6G automotive Zener TVS, 1500W peak pulse, 128V reverse standoff, AEC-Q101 qualified. Active production, sourced to order.","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":"1.5SMC150","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)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMC150AHM6G come in?","answer":"It is supplied in a DO-214AB (SMC) surface-mount package on Tape & Reel. The SMC footprint is standard for 1500 W TVS diodes and provides adequate thermal mass for pulse handling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150AHM6G","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/1.5SMC150AHM6G 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}}