{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC180CA-M3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC180CA-M3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC180CA-M3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC180CA-M3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, Zener TVS diode, bidirectional, 1.5SMC180CA-M3/57T, 1500W peak pulse, 154V standoff, DO-214AB SMC package.","salesMarkdown":"## 1500 W pulse clamp for 154 V rails The 1.5SMC180CA-M3/57T: It clamps transients on a 154 V nominal rail — the reverse standoff voltage — and breaks down at a minimum of 171 V before clamping at 246 V maximum at the 6.1 A peak pulse current. The 154 V standoff means the diode draws negligible leakage below the normal operating voltage of a 150 VDC bus, then activates when a surge pushes the line above the breakdown threshold. The 246 V clamp voltage is the ceiling the protected circuit sees during the pulse — downstream components must survive that peak. Housed in the DO-214AB (SMC) package with a surface-mount footprint, the 1.5SMC180CA-M3/57T mounts directly to the PCB copper pour. The supplier device package is also listed as DO-214AB (SMCJ), confirming the same mechanical outline. The operating temperature range spans -65°C to 150°C junction, covering industrial enclosures and under-hood automotive environments. The bidirectional construction uses a single die in one package — one device clamps both polarities, saving board space versus two unidirectional TVS diodes back-to-back.","metaTitle":"Vishay 1.5SMC180CA-M3/57T TVS, 1500W, 154V Standoff","metaDescription":"Vishay 1.5SMC180CA-M3/57T bidirectional Zener TVS diode, 1500W peak pulse, 154V standoff, DO-214AB SMC. 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":"1.5SMC180","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)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"6.1A"}},"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/1.5SMC180CA-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/1.5SMC180CA-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}}