{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC33A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC33A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC33A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC33A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC series Zener TVS diode, 1.5SMC33A_R1_00001, 1500W peak pulse power, 33A peak pulse current, 28.2V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Clamping performance and the 1500 W rating The 1.5SMC33A_R1_00001: Rated for 1500 W peak pulse power at 10/1000 µs waveform — this is the standard TVS power rating for the DO-214AB package, and it determines how much transient energy the diode can absorb before the junction fails. Clamps at 45.7 V maximum when conducting 33 A peak pulse current (Ipp). Unidirectional — one channel, so it protects a single rail against positive overvoltage transients. For bidirectional protection on AC lines or bipolar rails, you would need two devices or a bidirectional variant. The copper pad area under the cathode tab sets the thermal resistance; a larger pad pulls heat away from the junction during repetitive pulse events.","metaTitle":"Panjit 1.5SMC33A_R1_00001 TVS, 1500W, 33A, DO-214AB","metaDescription":"Panjit 1.5SMC33A_R1_00001 Zener TVS diode, 1500W peak pulse power, 33A peak current, 28.2V 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":"Panjit International Inc.","Type":"Zener","Series":"1.5SMC","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)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"28.2V","Current - Peak Pulse (10/1000µs)":"33A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC33A_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5SMC33A_R1_00001 in this Circuit Protection family?","answer":"The 1.5SMC series includes multiple voltage variants in the same DO-214AB package — for a different standoff voltage, choose the corresponding 1.5SMCxxA part number."},{"question":"What compliance documentation does Panjit provide for 1.5SMC33A_R1_00001?","answer":"The evidence does not list specific compliance certifications (RoHS, REACH, UL, IEC) for this part number. Standard Panjit TVS diodes in the 1.5SMC series are typically RoHS-compliant, but confirm the specific documentation with the supplier at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC33A_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/1.5SMC33A_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}}