{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ28A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ28A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ28A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ28A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ Zener TVS diode, 28V standoff, 31.1V min breakdown, 45.4V clamping @ 33A, 1.5kW peak pulse, DO-214AB (SMC), surface mount, tape & reel.","salesMarkdown":"## What the 1.5SMCJ28A does and where it fits The 1.5SMCJ28A_R1_00001: General-purpose classification means it lands on signal lines, low-power power rails, and bus interfaces that need clamping without latching. ## The three voltage numbers that govern TVS selection The reverse standoff of 28V is the maximum operating voltage the protected rail sits at under normal conditions — the TVS stays off and contributes no leakage until the line exceeds this. Once a surge drives the line above the 31.1V minimum breakdown, the TVS avalanches and clamps. The 150°C junction temperature rating reflects the die thermal margin — a wide band that suits outdoor enclosures and industrial ambient without derating concerns until the board-level thermal design runs tight.","metaTitle":"1.5SMCJ28A_R1_00001 TVS Diode, 28V, 1.5kW, DO-214AB","metaDescription":"Panjit 1.5SMCJ28A_R1_00001 unidirectional Zener TVS, 28V standoff, 31.1V min breakdown, 45.4V clamping. Sourced to order via 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":"1.5SMCJ","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Part Status":"Active","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","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":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"31.1V","Voltage - Clamping (Max) @ Ipp":"45.4V","Voltage - Reverse Standoff (Typ)":"28V","Current - Peak Pulse (10/1000µs)":"33A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ28A_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What series does the 1.5SMCJ28A_R1_00001 belong to?","answer":"It is a member of the 1.5SMCJ series — Panjit's 1.5 kW peak-pulse Zener TVS family in the DO-214AB (SMC) surface-mount package. The series covers a range of standoff voltages, so confirm this specific 28V variant matches your rail before specifying."},{"question":"Where can I buy the 1.5SMCJ28A_R1_00001 and how is it quoted?","answer":"Sourced through independent semiconductor distribution, quoted to order against BOM quantity via RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ28A_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/1.5SMCJ28A_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}}