{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC18AS_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC18AS_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC18AS_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC18AS_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC18AS_R1_00001, Zener TVS Diode, 1500W Peak Pulse Power, 15.3V Reverse Standoff, 25.2V Clamping, Unidirectional, DO-214AB SMC Package, Tape & Reel.","salesMarkdown":"## Parametric fit for the BOM line The 1.5SMC18AS_R1_00001: The minimum breakdown voltage of 17.1 V sets the threshold where the device starts conducting — anything below that and the TVS stays off, so the protected rail sees no leakage penalty at normal operating voltage. The 59.5 A peak pulse current (Ipp) at the 10/1000 µs test waveform tells you the surge-handling capacity: a 1500 W TVS at this clamp voltage can absorb a single-event surge of that magnitude without exceeding the junction temperature limit of -55°C to 150°C. It is a single-channel unidirectional device with no power-line protection rating — suited for signal or DC rail clamping where the surge polarity is known, not for AC mains or bidirectional applications. ## Package and board-level integration The DO-214AB (SMC) footprint is a common TVS package with a large copper pad on the cathode side for thermal conduction — the board layout should match the recommended land pattern in the Panjit datasheet to keep the thermal impedance low enough for the 1500 W pulse. Supplied in Tape & Reel (TR) and Cut Tape (CT) options, it is compatible with standard pick-and-place assembly and reflow profiles for the SMC body size.","metaTitle":"Panjit 1.5SMC18AS_R1_00001 TVS, 1500W, 15.3V Standoff","metaDescription":"Active Panjit 1.5SMC18AS_R1_00001 Zener TVS, 1500W peak pulse, 15.3V standoff, 25.2V clamp. DO-214AB SMC package. 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)":"17.1V","Voltage - Clamping (Max) @ Ipp":"25.2V","Voltage - Reverse Standoff (Typ)":"15.3V","Current - Peak Pulse (10/1000µs)":"59.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c092a4c6e1b4ad0e1fe67aff7aedb7a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5SMC18AS_R1_00001 come in?","answer":"It is supplied in the DO-214AB (SMC) surface-mount package, available in Tape & Reel (TR) or Cut Tape (CT) options for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC18AS_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/1.5SMC18AS_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}}