{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ12CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMCJ12CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ12CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ12CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. Zener TVS diode, 1.5SMCJ12CA_R1_00001, bidirectional 1-channel, 12V standoff, 13.3V min breakdown, 19.9V clamping, 1500W peak pulse, 75.3A, -55°C to 150°C TJ, DO-214AB SMC surface mount.","salesMarkdown":"## What the 1.5SMCJ12CA_R1_00001 is and why it gets specified With a 12 V standoff (typ) and 13.3 V minimum breakdown, it clamps at 19.9 V max, limiting the voltage spike seen by the protected node. The 75.3 A peak pulse current rating tells you it survives a single-event transient without degradation at that current — above 75.3 A the clamping voltage rises and the part enters the turn-on region, so the downstream circuit sees the full event. ## Where bidirectional TVS clamping fits in a circuit A bidirectional TVS goes across a data line, control signal, or power rail where the node swings both above and below ground — CAN, RS-485, analog front-ends, and mixed-signal interfaces are the typical spots. The 1.5SMCJ12CA_R1_00001 is classified General Purpose rather than Power Line Protection, so it is not the right fit for clamping across a 48 V bus in an automotive PEPS or 24 V industrial IO module — those need a device with a higher standoff rating and a power-line classification. The part ships in tape-and-reel and cut-tape packaging, typical for SMC-package TVS diodes in volume production. For existing builds, the active status means no last-time-buy window is open.","metaTitle":"Panjit 1.5SMCJ12CA_R1_00001 TVS Diode, 12V, 1.5kW","metaDescription":"1.5SMCJ12CA_R1_00001 is an active bidirectional TVS diode, 12V standoff, 1500W peak pulse, 75.3A peak pulse current. Sourced to order via RFQ.","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)":"13.3V","Voltage - Clamping (Max) @ Ipp":"19.9V","Voltage - Reverse Standoff (Typ)":"12V","Current - Peak Pulse (10/1000µs)":"75.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a271c765b4bf7e62ca251a7791548580.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies 1.5SMCJ12CA_R1_00001 and how is it quoted for volume purchases?","answer":"Sourced to order via RFQ through independent distribution. The CA-suffix bidirectional variant in the 1.5SMCJ series is a standard line item from Panjit; volume quotes are issued against BOM quantity and required date."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMCJ12CA_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/1.5SMCJ12CA_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}}