{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ17A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ17A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ17A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ17A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ unidirectional TVS Zener, 17V reverse standoff, 27.6V clamping max, 53.3A peak pulse (10/1000µs), 1500W peak pulse power, DO-214AB SMC surface-mount package, -55°C to 150°C junction temperature.","salesMarkdown":"## What the clamping specs mean on the board The 1.5SMCJ17A_R1_00001: The 17 V reverse standoff is the working rail — the TVS sits idle above this without conducting. Fast-rise events (8/20 µs) or repeated pulses above the rated duty cycle call for derating. ## Junction temperature and the 1500 W rating The 150°C ceiling means the board-level thermal path matters: the SMC's exposed pad at the solder joint is the primary heatsink. DO-214AB (SMC) is the standard uni-directional TVS footprint — the wide pad under the body accepts reflow and hand-soldering alike. The single unidirectional channel and power-line protection flag confirm this is a rail-protection device, not a signal-line clamp — route it across the supply input, not in series with the signal path. Supplied on Tape & Reel and Cut Tape — reel quantities suit high-volume assembly; cut tape is the right call for prototypes or small panel builds where a full reel is wasteful. Panjit lists this as Active — it is a current-production part in the 1.5SMCJ series. No official successor or cross-reference appears in the ledger for this specific order code.","metaTitle":"Panjit 1.5SMCJ17A_R1_00001 TVS Diode, 27.6V Clamping","metaDescription":"Panjit 1.5SMCJ17A_R1_00001 unidirectional TVS Zener, 17V standoff, 27.6V clamping at 53.3A peak pulse, 1500W, DO-214AB SMC, -55°C to 150°C junction. Active.","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","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)","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)":"18.9V","Voltage - Clamping (Max) @ Ipp":"27.6V","Voltage - Reverse Standoff (Typ)":"17V","Current - Peak Pulse (10/1000µs)":"53.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ17A_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/1.5SMCJ17A_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/1.5SMCJ17A_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}}