{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ120CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ120CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ120CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ120CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ120CA-13 TVS diode, Zener type, bidirectional, 1500W peak pulse power, 120V reverse standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Surge rating and protection window The SMCJ120CA-13: The 120 V reverse standoff voltage means it stays off the bus under normal conditions, only conducting when the line exceeds 133 V (minimum breakdown). The single bidirectional channel protects both polarities of a signal or low-voltage DC bus in a single package — useful for AC-coupled lines or bipolar supplies where two unidirectional devices would otherwise be needed. ## Package and thermal envelope Housed in the DO-214AB (SMC) surface-mount package, the SMCJ120CA-13 is a standard footprint for 1.5 kW-class TVS diodes. ## Application fit and sourcing posture Marked for General Purpose use, this TVS is suited for transient suppression on DC power rails, signal lines, and I/O ports where 120 V nominal operation is present. It is not intended for AC mains power line protection — the Power Line Protection flag is 'No'.","metaTitle":"Diodes Inc SMCJ120CA-13 TVS Diode, 1500W, Bidirectional","metaDescription":"Active-production SMCJ120CA-13 bidirectional TVS diode, 1500W peak pulse, 120V standoff, 193V clamp. DO-214AB SMC package. Quoted to order.","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)","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":"SMCJ120","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Voltage - Breakdown (Min)":"133V","Voltage - Clamping (Max) @ Ipp":"193V","Voltage - Reverse Standoff (Typ)":"120V","Current - Peak Pulse (10/1000µs)":"7.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order SMCJ120CA-13 or check stock?","answer":"The SMCJ120CA-13 is an active-production part from Diodes Incorporated."},{"question":"What is SMCJ120CA-13's listed type and package?","answer":"The device is a Zener-type bidirectional TVS diode in a DO-214AB (SMC) surface-mount package, supplied in Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ120CA-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/SMCJ120CA-13 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}}