{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ11AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ11AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ11AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ11AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ11AS_R1_00001, Zener unidirectional TVS diode, 1.5kW peak pulse, 11V standoff / 18.2V clamping, single channel, DO-214AB SMC surface-mount.","salesMarkdown":"## Clamping and peak pulse ratings The 1.5SMCJ11AS_R1_00001: Reverse standoff sits at 11 V typical, so the diode stays off the bus during normal operation and breaks down above 12.2 V minimum to absorb the surge before the clamp fires — the window between standoff and clamping is tight enough to protect a 12 V nominal rail without false triggering. 1500 W peak pulse rating at the 10/1000 µs wave shape is the standard TVS stress reference — the device handles short-duration transients well above its continuous dissipation, which is not listed because this is a protection part, not a regulator. ## Operating temperature and thermal margin TJ max of 150 °C gives real thermal headroom for a protection diode that dissipates only during events — in most designs the junction spends the vast majority of its life below ambient, so the 150 °C ceiling is conservative by design rather than a constraint. ## Package and board footprint DO-214AB SMC is the industry-standard large-current TVS package — the wide metal tab on the cathode carries heat away from the junction and provides a natural thermal pad for the SMT reflow profile. Available in tape-and-reel or cut-tape packaging to suit either production run or prototype quantities. Unidirectional single-channel topology — one polarity only, so confirm the protected node never sees reverse polarity in the application. For bidirectional protection across an AC signal line a different polarity variant from the same 1.5SMC base family would be needed.","metaTitle":"Panjit 1.5SMCJ11AS_R1_00001 TVS Diode, 11V standoff","metaDescription":"1.5kW peak pulse TVS diode, 11V standoff / 18.2V clamping, DO-214AB SMC surface-mount Zener from Panjit. Active part 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":"-","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)":"12.2V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11V","Current - Peak Pulse (10/1000µs)":"82.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8c6eab3232d925afed42f648094bb7c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ11AS_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Panjit provide for this TVS diode?","answer":"Compliance data is maintained by Panjit; confirm RoHS, REACH, and any applicable automotive or industrial quality grades at RFQ — documentation availability varies by distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ11AS_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/1.5SMCJ11AS_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}}