{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ43CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ43CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ43CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ43CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMCJ bidirectional TVS Zener, 1500 W peak pulse, 43 V standoff, 69.4 V clamping, 21.6 A peak pulse, DO-214AB SMC, surface mount.","salesMarkdown":"The 1.5SMCJ43CA_R1_00001: The 69.4 V maximum clamping voltage is the voltage the downstream circuit sees during a 21.6 A peak pulse event; the standoff voltage of 43 V typ means the part sits idle on a 43 V rail with minimal leakage until the transient pushes it into breakdown. The minimum breakdown of 47.8 V sets the turn-on threshold — the device remains off during normal 43 V operation and activates only when a transient exceeds that level, protecting sensitive downstream circuitry from overvoltage events. ## DO-214AB SMC package and industrial temperature range The DO-214AB (SMC) package is the standard surface-mount footprint for 1.5–3 kW TVS diodes, and the anode/cathode orientation on the bidirectional device must be confirmed against the layout — the polarity matters on a single-direction TVS Zener, and this part is a bidirectional clamp. Available in Tape & Reel and Cut Tape packaging — the which exact ordering code matters for automated placement, since the tape-and-reel variant is the standard reel wound in the factory and cut tape is typically hand-assembled or used for prototypes.","metaTitle":"Panjit 1.5SMCJ43CA_R1_00001 TVS Diode, 1.5 kW, 43 V","metaDescription":"Panjit 1.5SMCJ bidirectional TVS diode, 1500 W peak pulse at 10/1000 µs, 43 V standoff, DO-214AB SMC. Active production — quoted to order against BOM.","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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Voltage - Breakdown (Min)":"47.8V","Voltage - Clamping (Max) @ Ipp":"69.4V","Voltage - Reverse Standoff (Typ)":"43V","Current - Peak Pulse (10/1000µs)":"21.6A"}},"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/1.5SMCJ43CA_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What does a TVS Zener in the 1.5SMCJ series protect?","answer":"The 1.5SMCJ43CA_R1_00001 clamps voltage transients on power rails and signal lines in general-purpose applications — the 43 V standoff makes it suited for 24 V and 48 V industrial power systems, with the 1500 W peak pulse absorbing the energy from inductive kickback, lightning surge, or switching transients before the clamping voltage reaches downstream components."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ43CA_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/1.5SMCJ43CA_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}}