{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150AHR7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC150AHR7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150AHR7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150AHR7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, Automotive grade, AEC-Q101, 1500W peak pulse power, 128V reverse standoff, 207V clamping, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"## 1500 W peak pulse in a DO-214AB footprint The 1.5SMC150AHR7G: It clamps transients at 207 V max, with a reverse standoff of 128 V and a minimum breakdown of 143 V. The DO-214AB (SMC) package is the standard surface-mount footprint for this power class — the same pad layout used across the 1.5SMC family. Automotive-grade qualification to AEC-Q101 means this part is screened for the temperature range and reliability stress typical of under-hood and chassis electronics — -55°C to 150°C junction temperature, with the 1500 W rating holding across that band. A downstream DC-DC converter or ECU input rated for, say, 200 V absolute maximum would need a higher-clamping TVS or additional filtering — this part is best matched to 150 V bus rails where the margin between standoff and clamp is comfortable. The 128 V reverse standoff is the continuous DC voltage the diode blocks without conducting — it is the normal operating rail. The 143 V minimum breakdown ensures the TVS does not avalanche during nominal line transients or ripple. ## Active production and sourcing posture AEC-Q101 qualification is the key compliance document for automotive buyers — it certifies the part meets the stress, temperature cycling, and PPAP requirements of the automotive supply chain. RoHS compliance is standard for the series.","metaTitle":"1.5SMC150AHR7G TVS Diode, 1500W, AEC-Q101, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC150AHR7G Zener TVS, 1500W peak pulse, 128V standoff, AEC-Q101 automotive grade. 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":"How can I order the 1.5SMC150AHR7G or check availability?","answer":"This part is sourced to order through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150AHR7G","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/1.5SMC150AHR7G 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}}