{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC8.2CA_R1_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5SMC8.2CA_R1_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5SMC8.2CA_R1_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2CA_R1_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5SMC Zener TVS diode, 1500W peak pulse power, 7.02V reverse standoff, 7.79V min breakdown, 12.1V clamping @ 124A, DO-214AB SMC surface-mount package, –55°C to 150°C junction.","salesMarkdown":"The 1.5SMC8.2CA_R1_00001: In a 24 V input rail protected against IEC 61000-4-5 surge, a 1.5 kW rated part at 7.02 V standoff will clip the spike at 12.1 V maximum and let the clamping action absorb the current — the downstream load sees a clamped 12.1 V instead of the raw surge voltage. ## The three-voltage window: standoff, breakdown, clamping The minimum breakdown of 7.79 V is where the Zener mechanism kicks in, and the clamping voltage of 12.1 V is where the peak pulse current of 124 A is clipped. In practice the clamping voltage is what your downstream IC or motor driver sees — 12.1 V at 124 A gives you a defined protection ceiling. Because the CA suffix marks a bidirectional device, the 7.02 V standoff and 12.1 V clamping window applies in both polarities — useful for protecting AC signal lines or differential pairs where the transient can swing either direction. ## 150 °C junction limit and thermal margin A 150 °C maximum junction leaves real margin against self-heating during a clamping event — the transient is brief (10/1000 µs) so thermal duty cycle matters more than absolute peak. Repeated transients without sufficient cooling interval will push the junction toward that 150 °C ceiling; thermal design of the board copper around the SMC land pattern governs the repetition rating. ## DO-214AB SMC — footprint, assembly, and rework The DO-214AB (SMC) package is the standard industry footprint for 1.5–3 kW TVS diodes — the wide cathode pad on the bottom gives good heat spreading to the board copper. Surface-mount reflow profile is standard SAC305; the part tolerates the usual peak temperature reflow. The package orientation is polarity-critical — the cathode band marks the polarity direction on the body, which matters for correct bidirectional clamping behaviour.","metaTitle":"Panjit 1.5SMC8.2CA_R1_00001, 1500W TVS Diode, 7.02V Standoff","metaDescription":"Panjit 1.5SMC8.2CA_R1_00001 unidirectional TVS Zener, 1500W peak pulse, 7.02V standoff, 12.1V clamping, DO-214AB SMC. Sourced 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC (DO-214AB)","Voltage - Breakdown (Min)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"124A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9b1a0293ff65c6af80e9dd770f371944.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2CA_R1_00001/alternatives.json"},"ai":{"faq":[{"question":"What type and series is the 1.5SMC8.2CA_R1_00001?","answer":"It is a Zener-type unidirectional TVS diode in the 1.5SMC series, rated for general-purpose transient protection on signal and power lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5SMC8.2CA_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/1.5SMC8.2CA_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}}