{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC43CA-M3/57T","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC43CA-M3-57T","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC43CA-M3-57T","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC43CA-M3%2F57T","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, 1.5SMC TransZorb® series, bidirectional TVS diode, Type Zener, 1500W peak pulse power, 36.8V reverse standoff, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"## 1500 W peak pulse — the clamping ceiling The 1.5SMC43CA-M3/57T: That 1.5 kW ceiling means it clamps a 25.3 A surge to 59.3 V max — the voltage across the protected rail never exceeds that during the pulse. Breakdown triggers at 40.9 V min — the diode stays high-impedance below that threshold. DO-214AB (SMC) surface-mount package, also marked as SMCJ. The footprint is standard — reflow profile follows the solder-paste datasheet for the lead-free alloy. Single bidirectional channel — one device replaces two back-to-back unidirectional diodes on a bipolar rail, saving PCB area and bill-of-materials line count.","metaTitle":"1.5SMC43CA-M3/57T Vishay TVS, 1500W Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC43CA-M3/57T bidirectional TVS diode, 1500W peak pulse power, 36.8V standoff, DO-214AB. Active production, quoted 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":"1.5SMC43","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)":"40.9V","Voltage - Clamping (Max) @ Ipp":"59.3V","Voltage - Reverse Standoff (Typ)":"36.8V","Current - Peak Pulse (10/1000µs)":"25.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4447","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC43CA-M3%2F57T/alternatives.json"},"ai":{"faq":[{"question":"How can I order 1.5SMC43CA-M3/57T or request a quote?","answer":"This is an active Vishay part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC43CA-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/1.5SMC43CA-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}}