{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC130AHE3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC130AHE3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHE3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC130AHE3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC130AHE3/9AT, Automotive AEC-Q101 TransZorb® TVS, Zener type, 1500W peak pulse, 111V standoff, 179V clamp, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Automotive-grade transient voltage suppressor for 111V rails The 1.5SMC130AHE3/9AT is a 1500W unidirectional TVS diode from Vishay's TransZorb® series, designed to clamp transients on 111V nominal DC rails in automotive systems. Its Zener breakdown triggers at a minimum of 124V, clamping surge events to 179V maximum at the rated 8.4A peak pulse current (10/1000µs waveform). The 179V maximum clamping voltage at 8.4A peak pulse current defines the upper voltage the downstream circuitry must survive. For a 111V rail, this provides a 68V margin above the nominal — enough headroom for most automotive 12V/24V system transients, but check that the load's absolute maximum rating exceeds 179V. This is a standard rating for protecting power distribution nodes, relay coils, and solenoid drivers in engine control units and body controllers. Operating temperature spans -65°C to 150°C junction — the 150°C upper limit covers the under-hood ambient plus self-heating during repetitive surge events. Derate the peak pulse power above 25°C per the datasheet curve; at 125°C ambient the effective power drops to roughly 60% of the 1500W rating. ## Package and board integration for DO-214AB (SMC) The DO-214AB (SMCJ) surface-mount package is a standard JEDEC outline for power TVS diodes. The reel quantity is not specified here, but standard SMC reels typically hold 850 or 3000 pieces depending on tape pitch. ## Active production — sourcing for production and prototype builds As an AEC-Q101 qualified part, this TVS diode is suitable for automotive PPAP submissions. The base product number 1.5SMC130 covers the full family; the /9AT suffix indicates the specific packaging and qualification variant.","metaTitle":"Vishay 1.5SMC130AHE3/9AT TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC130AHE3/9AT automotive TVS diode, 1500W peak pulse power, 111V standoff, AEC-Q101 qualified. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","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":"1.5SMC130","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"124V","Voltage - Clamping (Max) @ Ipp":"179V","Voltage - Reverse Standoff (Typ)":"111V","Current - Peak Pulse (10/1000µs)":"8.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHE3-9AT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHE3-9AT 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}}