{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ26E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ26E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ26E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ26E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ26E3/TR13, Zener TVS diode, DO-214AB (SMC) surface-mount package, 1500W peak pulse power, 26V reverse standoff voltage, tape & reel.","salesMarkdown":"## Surge protection for 24V rails — 1500W in a DO-214AB The SMCJ26E3/TR13 is a unidirectional Zener TVS diode from Microchip Technology, rated for 1500W peak pulse power (10/1000µs waveform) with a 26V reverse standoff voltage and a 46.6V clamping ceiling at 32.2A — a common choice for protecting 24V DC power buses and signal lines in industrial and telecom gear. ## Clamping voltage and pulse current — the protection window The 26V reverse standoff (Vrwm) is the normal operating voltage — the part stays transparent below that. When a surge pushes the line above the 28.9V minimum breakdown, the Zener clamps at 46.6V maximum while shunting 32.2A peak pulse current. No power line protection feature (: No) — this is a unidirectional device for DC rails, not AC mains. The single-channel unidirectional design (: 1) suits positive-ground or single-rail suppression. Microchip lists the SMCJ26E3/TR13 as Active. The base product number SMCJ26 covers the whole family; the suffix indicates RoHS-compliant and halogen-free construction per Microchip's internal coding.","metaTitle":"SMCJ26E3/TR13 TVS Diode – 1500W, 26V Standoff, DO-214AB","metaDescription":"Microchip Technology SMCJ26E3/TR13 Zener TVS diode, 1500W peak pulse power, 26V reverse standoff, 46.6V clamping. Active production.","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":"SMCJ26","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"28.9V","Voltage - Clamping (Max) @ Ipp":"46.6V","Voltage - Reverse Standoff (Typ)":"26V","Current - Peak Pulse (10/1000µs)":"32.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5550","stockQuantity":0,"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/microchip/SMCJ26E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ26E3-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}}