{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150CA-M3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC150CA-M3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC150CA-M3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150CA-M3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1.5SMC, TransZorb®, Zener TVS diode, 1.5SMC150CA-M3/57T, bidirectional, 1500W peak pulse, DO-214AB (SMC), Tape & Reel.","salesMarkdown":"## 1500 W bidirectional clamp in a DO-214AB footprint The 1.5SMC150CA-M3/57T: It clamps transients at 207 V maximum with a 128 V reverse standoff voltage, making it a fit for 120 VAC rail protection or DC bus clamping in industrial power supplies. The DO-214AB (SMC) package is a standard surface-mount footprint for high-energy TVS diodes — the same pad layout serves unidirectional and bidirectional variants, so a single PCB land pattern covers the family. The 1500 W rating at the 10/1000 µs pulse means it absorbs surge energy from inductive load switching or lightning-induced transients without the junction exceeding the 150 °C limit. ## Breakdown, clamp, and standoff — the protection window The 128 V standoff voltage means the diode presents a high-impedance shunt below the normal operating rail — it does not leak appreciably until the transient exceeds that threshold. Operating temperature spans -65 °C to 150 °C junction, which covers both cold-start conditions in outdoor gear and the self-heating from repetitive surge events. ## Active lifecycle — no LTB clock ticking For BOM continuity, the bidirectional channel means a single order code replaces two unidirectional diodes in antiparallel — saves board space and reduces pick-and-place cost.","metaTitle":"1.5SMC150CA-M3/57T Vishay TVS, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC150CA-M3/57T bidirectional TVS diode, 1500W peak pulse, 207V clamp, DO-214AB. Active production, sourced per RFQ.","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":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","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":"$0.4447","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/1.5SMC150CA-M3-57T","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/1.5SMC150CA-M3-57T 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}}