{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ33A-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ33A-13","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ33A-13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ33A-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ33A-13 Zener TVS, 1500W peak pulse, 33V reverse standoff, 53.3V clamping, unidirectional, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"The SMCJ33A-13: Its 33 V reverse standoff voltage (VRWM) means it sits across a 33 V rail without conducting leakage; clamping begins once the transient exceeds the 36.7 V minimum breakdown voltage. At the full 28.1 A peak pulse current (Ipp), the clamping voltage reaches 53.3 V maximum — this is the voltage the downstream circuitry must survive. The -55°C to 150°C junction temperature range covers both cold-start and hot-soak conditions in industrial and telecom enclosures. The SMC footprint is larger than the SMA/SMB siblings — the extra copper pad area helps spread the thermal pulse from a 1500 W event into the PCB. This is a standard catalog TVS, not a power-line protection device (the Power Line Protection flag is No), so it is intended for signal and DC rail transient suppression, not AC mains clamping.","metaTitle":"SMCJ33A-13 Diodes Inc Zener TVS, 1500W, 33V Standoff, SMC","metaDescription":"SMCJ33A-13 from Diodes Inc: 1500W peak pulse power, 33V reverse standoff, 53.3V clamping, unidirectional, DO-214AB SMC. Active production, sourced per RFQ.","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":"SMCJ33","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"36.7V","Voltage - Clamping (Max) @ Ipp":"53.3V","Voltage - Reverse Standoff (Typ)":"33V","Current - Peak Pulse (10/1000µs)":"28.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does SMCJ33A-13 come in?","answer":"The SMCJ33A-13 is supplied in the DO-214AB (SMC) surface-mount package, available on Tape & Reel (TR) or Cut Tape (CT)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ33A-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/SMCJ33A-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}}