{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC30CA-E3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC30CA-E3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30CA-E3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC30CA-E3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, 25.6V reverse standoff, 41.4V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Bidirectional 1500W TVS for 24V rail protection The 1.5SMC30CA-E3/57T: Its 25.6V reverse standoff voltage makes it a direct fit for protecting 24V nominal DC buses — the clamping voltage stays at 41.4V max when the surge current hits 36.2A, keeping downstream silicon within its breakdown margin. No power line protection feature — this is a pure transient suppressor, not a crowbar or filter. ## Clamping voltage and surge current — what they mean for the BOM For a 24V rail with a 40V abs-max input on the downstream converter, this TVS holds the transient below the failure threshold. Vishay lists the 1.5SMC30CA-/57T as Active — no end-of-life notice, no last-time-buy window. This is a production part suitable for new designs and ongoing BOM positions.","metaTitle":"1.5SMC30CA-E3/57T Vishay TVS Diode, 1500W, 25.6V, DO-214AB","metaDescription":"Vishay 1.5SMC30CA-E3/57T bidirectional Zener TVS, 1500W peak pulse power, 25.6V standoff, DO-214AB. Active lifecycle, sourced to order. Request a quote.","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); Cut Tape (CT)","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":"1.5SMC30","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)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC30CA-E3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 1.5SMC30CA-/57T and how is it quoted for volume purchases?","answer":"The 1.5SMC30CA-/57T is sourced through independent distribution channels."},{"question":"What is 1.5SMC30CA-/57T's listed type and series?","answer":"The device type is Zener, and it belongs to the 1.5SMC TransZorb series from Vishay General Semiconductor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC30CA-E3-57T","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/1.5SMC30CA-E3-57T 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}}