{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ51CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ51CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ51CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ51CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ51CE3/TR13, Zener TVS diode, 1500W peak pulse power, 51V reverse standoff, bidirectional, DO-214AB (SMC) surface-mount package.","salesMarkdown":"## 1500W peak pulse power, 51V standoff, bidirectional clamp The SMCJ51CE3/TR13 is a Zener-type TVS diode rated for 1500W peak pulse power (10/1000 µs waveform) with a reverse standoff voltage of 51V. It clamps transients to 91.1V maximum at the rated 18.5A peak pulse current. The single bidirectional channel handles both positive and negative surges, making it a one-component solution for AC or bipolar lines. Minimum breakdown voltage is 56.7V, so the part starts conducting above that level. The 18.5A peak pulse current at 10/1000 µs gives the surge-handling capacity; derate for shorter or longer pulses per the datasheet curves. ## Active production, surface-mount DO-214AB Microchip lists this part as Active, so no imminent end-of-life. The DO-214AB (SMC) package is a standard footprint. The part is surface-mount only, so board-level assembly follows standard reflow profiles for the SMC package.","metaTitle":"SMCJ51CE3/TR13 TVS Diode – 1500W, 51V, Bidirectional","metaDescription":"SMCJ51CE3/TR13 Zener TVS diode, 1500W peak pulse power, 51V reverse standoff, bidirectional, DO-214AB package. Active production, surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","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":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"56.7V","Voltage - Clamping (Max) @ Ipp":"91.1V","Voltage - Reverse Standoff (Typ)":"51V","Current - Peak Pulse (10/1000µs)":"18.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5850","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is SMCJ51CE3/TR13 bidirectional?","answer":"Yes, it has one bidirectional channel, clamping both positive and negative transients with a single device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ51CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ51CE3-TR13 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}}