{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ51A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ51A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ51A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ51A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ51A-13-F, Zener TVS diode, unidirectional, 1500W peak pulse power, 51V reverse standoff, 82.4V clamping, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## Transient protection window and pulse rating The SMCJ51A-13-F: That 82.4V ceiling is what the downstream silicon sees — keep it below the absolute-maximum rating of the protected device. The 10/1000µs pulse is the industry-standard TVS test condition — the 1500W rating is valid only for that waveshape; shorter pulses allow higher peak current, longer ones derate the power. ## Package and board integration Housed in a DO-214AB (SMC) surface-mount package, the same footprint used across the 1.5kW SMCJ family. The SMC body is larger than the SMA/SMB siblings — the extra copper area under the cathode tab is what carries the thermal pulse. Reflow profile follows standard lead-free soldering; the package is compatible with tape-and-reel feed for automated placement. Power line protection is marked as 'No' — this is a signal-rail or low-impedance bus clamp, not a primary AC mains suppressor. Mount it close to the transient entry point (connector or power jack) to minimise loop inductance between the TVS and the protected IC.","metaTitle":"Diodes Inc SMCJ51A-13-F TVS Diode, 1500W, 51V Standoff","metaDescription":"Active Zener TVS diode, 1500W peak pulse power, 51V reverse standoff, 82.4V clamping, DO-214AB SMC package. Sourced to order — request 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","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ51","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"56.7V","Voltage - Clamping (Max) @ Ipp":"82.4V","Voltage - Reverse Standoff (Typ)":"51V","Current - Peak Pulse (10/1000µs)":"18.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order SMCJ51A-13-F or check stock?","answer":"The SMCJ51A-13-F is an active-production part from Diodes Incorporated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ51A-13-F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMCJ51A-13-F 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}}