{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC56A-AU_R2_000A1","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC56A-AU_R2_000A1","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC56A-AU_R2_000A1","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC56A-AU_R2_000A1","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC-AU series, Automotive Zener TVS, 1.5SMC56A-AU_R2_000A1, 1500W peak pulse, 47.8V standoff, 77V clamp, DO-214AB SMC, AEC-Q101.","salesMarkdown":"## Clamping voltage and pulse current The 1.5SMC56A-AU_R2_000A1: With a 77V maximum clamping voltage at 19.5A peak pulse current, this TVS holds a 48V nominal rail well below the typical 100V abs-max of downstream DC-DC converters. The 47.8V standoff means it does not conduct at the normal 48V operating level, only during transients. For a 48V automotive load-dump event (ISO 7637-2 pulse 5a), the energy absorption margin is determined by the pulse duration and ambient temperature. The SMC footprint is standard for 1500W-class TVS diodes and shares land pattern with Littelfuse and Vishay equivalents. Cut Tape works for prototype or low-volume builds.","metaTitle":"Panjit 1.5SMC56A-AU_R2_000A1 TVS, 1500W, AEC-Q101","metaDescription":"Panjit 1.5SMC56A-AU_R2_000A1 automotive TVS diode, 1500W peak pulse, 47.8V standoff, 77V clamp, AEC-Q101 qualified. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Grade":"Automotive","Series":"1.5SMC-AU","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"53.2V","Voltage - Clamping (Max) @ Ipp":"77V","Voltage - Reverse Standoff (Typ)":"47.8V","Current - Peak Pulse (10/1000µs)":"19.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b04d12c935777e44c6c9f3988162e525.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5SMC56A-AU_R2_000A1?","answer":"The DO-214AB (SMC) footprint is standard across the industry — Littelfuse, Vishay, and STMicroelectronics offer 1500W TVS diodes with similar standoff and clamp voltages, but pinout and thermal pad dimensions should be verified against the specific manufacturer's datasheet before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC56A-AU_R2_000A1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panjit-international-inc/1.5SMC56A-AU_R2_000A1 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}}