{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC13A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC13A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC13A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC13A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC series, TVS Zener Diode, Unidirectional, 1.5SMC13A_R1_00001, 1500W peak pulse, 11.1V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500 W transient suppressor for 12 V rails The 1.5SMC13A_R1_00001: With an 11.1 V reverse standoff voltage, it sits on a 12 V nominal rail and stays transparent until the line exceeds 12.4 V breakdown, then clamps at 18.2 V max while shunting 82 A peak pulse current. ## Clamping voltage and the protection margin The 18.2 V maximum clamping voltage at 82 A Ipp defines the voltage the downstream circuitry must survive. For a 12 V bus, this is a 52 % clamp-to-rail ratio — typical for a 1.5 kW TVS protecting a 12 V supply. The 82 A peak current rating at the 10/1000 µs waveform means the device handles a standard lightning surge (combination wave) without folding back. It is a unidirectional device with a single protection channel, so it clamps only one polarity. For AC lines or bidirectional protection, two devices or a bidirectional TVS are needed. The datasheet specifies no power line protection rating — this part is intended for DC signal and power rail transient suppression, not mains AC. ## DO-214AB SMC footprint and temperature range Housed in a DO-214AB (SMC) surface-mount package, the device has a standard JEDEC footprint with a cathode band on the body.","metaTitle":"Panjit 1.5SMC13A_R1_00001 TVS Diode, 1500W, 11.1V Standoff","metaDescription":"Panjit 1.5SMC13A_R1_00001 unidirectional TVS, 1500W peak pulse, 11.1V standoff, 18.2V clamp at 82A. Active production, DO-214AB SMC. 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":"1.5SMC","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)":"12.4V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11.1V","Current - Peak Pulse (10/1000µs)":"82A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1.5SMC13A_R1_00001 suitable for protecting a 12 V DC power rail?","answer":"Yes. With an 11.1 V reverse standoff voltage, it sits on a nominal 12 V rail without conducting. Breakdown begins at 12.4 V minimum, and clamping occurs at 18.2 V maximum — a standard protection profile for 12 V DC supplies in telecom, industrial control, and automotive auxiliary circuits."},{"question":"What package does 1.5SMC13A_R1_00001 come in?","answer":"It is supplied in a DO-214AB (SMC) surface-mount package, available in Tape & Reel (TR) or Cut Tape (CT) options. The SMC footprint is standard for 1500 W TVS diodes and mates with common PCB layouts for this power class."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC13A_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/1.5SMC13A_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}}