{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150AHE3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC150AHE3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC150AHE3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150AHE3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC series, Automotive AEC-Q101 TransZorb® Zener TVS diode, 1.5SMC150AHE3/57T, 1500W peak pulse, 128V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500 W peak pulse, AEC-Q101 qualified The 1.5SMC150AHE3/57T: It clamps transients at 207 V maximum with a 128 V reverse standoff voltage, protecting downstream circuits from surges up to 7.2 A peak pulse current. ## Clamping window and package fit Breakdown occurs at 143 V minimum, clamping at 207 V — the 64 V window between standoff and clamp ensures the protected rail stays within safe limits during a 1500 W surge event. The single unidirectional channel handles one polarity; for bidirectional protection, pair two devices or select the bidirectional variant in the same series. DO-214AB (SMC) surface-mount package with a standard footprint — the same body as the SMCJ suffix. The Tape & Reel delivery suits automated pick-and-place assembly. No power line protection means it is intended for signal or low-voltage DC rails, not AC mains. ## Active lifecycle, automotive supply chain The base product number 1.5SMC150 covers the full family — the AHE3 suffix denotes the AEC-Q101 qualified variant with the 150 A surge rating.","metaTitle":"1.5SMC150AHE3/57T Vishay TVS, 1500W, DO-214AB, AEC-Q101","metaDescription":"Vishay 1.5SMC150AHE3/57T Zener TVS diode, 1500W peak pulse, 128V standoff, 207V clamp. AEC-Q101 qualified, DO-214AB SMC. Active, 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":"1.5SMC150","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)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMC150AHE3/57T come in?","answer":"DO-214AB (SMC) surface-mount package, also designated as SMCJ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC150AHE3-57T","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/1.5SMC150AHE3-57T 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}}