{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ130A_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ130A_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ130A_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ130A_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ130A_R1_00001 unidirectional TVS Zener, 130V standoff, 1500W peak pulse, 209V clamping max, 7.2A peak pulse, DO-214AB SMC, -55°C to 150°C.","salesMarkdown":"## What the 1.5SMCJ130A_R1_00001 is and why it protects The 1.5SMCJ130A_R1_00001 is a unidirectional TVS Zener diode in the 1.5SMCJ series from Panjit International Inc., housed in the DO-214AB (SMC) surface-mount package. Rated 130V reverse standoff voltage with a 144V minimum breakdown and a 209V maximum clamping voltage at 7.2A peak pulse current, it clamps transient voltage spikes to a safe level before they reach downstream circuitry. This means the device survives a single-event transient of several hundred volts on the line without degrading, provided the event falls within the 10/1000 µs energy window. Slower, higher-energy transients (the 8/20 µs wave) carry more total energy per event and require derating against the datasheet curve. A board running at 85°C ambient with self-heating from clamping events still has headroom to the 150°C absolute limit, but for long-duration or repetitive transients, factor in the thermal resistance from junction to ambient via the board copper. ## DO-214AB footprint and board assembly The SMC (DO-214AB) package is the standard two-pin foot print shared across most 1500W unidirectional TVS families — an important point when cross-referencing. The anode and cathode orientation matters: this is a unidirectional device, so the cathode band marks the protected side. Reverse-bias the line you are protecting (cathode to signal/power rail, anode to ground) for the clamping action to engage. Confirm the ordering code matches the reel variant if your line uses automated feeders. ## Where a 1.5 kW unidirectional TVS fits General-purpose transient protection covers DC power rails, signal lines, and communication ports that see inductive load switching or lightning-surge exposure. The 130V standoff voltage makes it suited for 48V telecom rails, 72V automotive battery transient zones, and 100–120V DC bus protection in industrial controls — anywhere the normal operating voltage sits below the breakdown threshold and transients can push above it. Power line protection is listed as No — this device is not classified for direct AC line-to-neutral protection at mains voltage. For 230 V AC mains clamping, look at the 1.5SMCJ series variants with higher standoff ratings, or the 5SMCJ (5000W) series for higher energy absorption.","metaTitle":"Panjit 1.5SMCJ130A_R1_00001 TVS Diode 130V 1.5kW SMC","metaDescription":"Panjit 1.5SMCJ130A_R1_00001 unidirectional TVS Zener diode, 130V reverse standoff, 1.5kW peak pulse power, DO-214AB SMC package, -55 to 150°C. 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","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Part Status":"Active","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","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)":"144V","Voltage - Clamping (Max) @ Ipp":"209V","Voltage - Reverse Standoff (Typ)":"130V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"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/1.5SMCJ130A_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"How do I order 1.5SMCJ130A_R1_00001 or check current pricing?","answer":"Submit an RFQ and the supply desk will confirm pricing and lead time from available inventory across our distribution network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ130A_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/1.5SMCJ130A_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}}