{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC250AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC250AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC250AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC250AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC250AS_R1_00001 Zener TVS, 1500W peak pulse power, 214V reverse standoff, 344V clamping, unidirectional, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Clamping and breakdown margins The 1.5SMC250AS_R1_00001: Minimum breakdown voltage is 237V, giving a 23V guard band above the 214V standoff — the diode stays high-impedance under normal rail ripple and only conducts when a surge pushes the line past 237V. The 4.5A peak pulse current at the 344V clamp level means the TVS absorbs the surge energy without exceeding its 1500W rating, provided the source impedance limits the current to that value. ## DO-214AB SMC footprint The copper pad area under the cathode tab sets the thermal resistance — a 1 oz copper pour of at least 200 mm² on the PCB keeps the junction temperature rise within the rated limit during repetitive surges.","metaTitle":"Panjit 1.5SMC250AS_R1_00001 Zener TVS, 1500W, 214V","metaDescription":"Panjit 1.5SMC250AS_R1_00001 Zener TVS diode, 1500W peak pulse power, 214V reverse standoff, 344V clamping, 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":"Panjit International Inc.","Type":"Zener","Series":"-","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":"1.5SMC","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)":"237V","Voltage - Clamping (Max) @ Ipp":"344V","Voltage - Reverse Standoff (Typ)":"214V","Current - Peak Pulse (10/1000µs)":"4.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c092a4c6e1b4ad0e1fe67aff7aedb7a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC250AS_R1_00001/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC250AS_R1_00001","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/1.5SMC250AS_R1_00001 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}}