{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ78CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ78CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ78CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ78CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ78CA-13 TVS Diode, Zener Type, Bidirectional, 78V Reverse Standoff, 1500W Peak Pulse, DO-214AB SMC Package, Surface Mount.","salesMarkdown":"## 1.5 kW peak pulse, 78 V standoff — the clamping margin for a 48 V or 60 V rail The SMCJ78CA-13: The minimum breakdown voltage is 86.7 V, so the device starts conducting well above the 78 V standoff and below the 126 V clamp — a clean snap-back characteristic typical of Zener TVS diodes. ## DO-214AB SMC — board footprint and thermal path Housed in the DO-214AB (SMC) package, the SMCJ78CA-13 is a surface-mount device with a large copper tab on the cathode side for heat sinking. Operating temperature range is -55 °C to +150 °C junction, covering automotive under-hood and industrial enclosure environments without derating at the high end.","metaTitle":"SMCJ78CA-13 TVS Diode, 1.5kW, 78V, DO-214AB, Active","metaDescription":"SMCJ78CA-13 bidirectional TVS diode, 1500W peak pulse power, 78V reverse standoff, 126V clamping. Active production, DO-214AB SMC package. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ78","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Voltage - Breakdown (Min)":"86.7V","Voltage - Clamping (Max) @ Ipp":"126V","Voltage - Reverse Standoff (Typ)":"78V","Current - Peak Pulse (10/1000µs)":"11.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8000","stockQuantity":21,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ78CA-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMCJ78CA-13 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}