{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ16A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ16A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ16A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ16A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ series unidirectional Zener TVS diode, 16V standoff, 17.8V breakdown, 26V clamping @ 57.7A peak pulse, 1500W peak power, DO-214AB SMC surface-mount package, -55°C to 150°C junction.","salesMarkdown":"The 1.5SMCJ16A_R1_00001: The clamping voltage at 57.7A (26V) is the governing number for downstream IC protection, not the headline wattage alone. The DO-214AB (SMC) package with its tab area is the thermal key — the cathode tab carries heat away from the junction during the transient; adequate pad geometry on the PCB is what the supplier device package drawing assumes. ## 1.5SMCJ family — what this series is for The 1.5SMCJ series is a general-purpose unidirectional Zener TVS family used to clamp voltage transients on power rails, signal lines, and communication buses. The single unidirectional channel means it protects against positive-going surges in one polarity — for AC or bidirectional protection a matched pair or different series would be needed. Surface-mount SMC package fits pick-and-place assembly lanes and reflow profiles standard in telecom, industrial control, and consumer electronics boards — no through-hole mounting required.","metaTitle":"1.5SMCJ16A_R1_00001 TVS Diode, 16V Standoff, DO-214AB","metaDescription":"Panjit 1.5SMCJ16A_R1_00001 unidirectional Zener TVS, 1500W peak pulse at 10/1000µs. 16V standoff, 17.8V min breakdown, 26V clamping. Active, quoted to order.","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)","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)":"17.8V","Voltage - Clamping (Max) @ Ipp":"26V","Voltage - Reverse Standoff (Typ)":"16V","Current - Peak Pulse (10/1000µs)":"57.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between standoff voltage, breakdown voltage, and clamping voltage on this part?","answer":"The 16V standoff is the working reverse voltage the TVS blocks in normal operation. At 17.8V the Zener junction avalanches — this is the minimum breakdown. At 26V the clamping ceiling sits when the peak surge current of 57.7A flows, which is the voltage the protected load actually endures during a transient event."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ16A_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/1.5SMCJ16A_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}}