{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ45CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ45CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ45CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ45CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ45CAE3/TR13, Zener TVS diode, 1500W peak pulse power, 45V reverse standoff, bidirectional, DO-214AB (SMC) package, Tape & Reel","salesMarkdown":"## Transient protection for 45V rails Its 50V minimum breakdown voltage and 72.7V maximum clamping at 20.6A (10/1000µs pulse) define the protection envelope for downstream silicon. ## Active status and sourcing position Sourced per RFQ — confirm current lead time and price breaks for your BOM quantity. Housed in the DO-214AB (SMC) surface-mount package, rated for -65°C to 150°C junction temperature. The wide temperature range suits outdoor telecom cabinets, industrial motor drives, and automotive aftermarket modules where ambient heat is high.","metaTitle":"SMCJ45CAE3/TR13 TVS Diode – 1500W Bidirectional, DO-214AB","metaDescription":"SMCJ45CAE3/TR13 Zener TVS, 1500W peak pulse, 45V standoff, bidirectional, DO-214AB. 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":"SMCJ45","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)":"50V","Voltage - Clamping (Max) @ Ipp":"72.7V","Voltage - Reverse Standoff (Typ)":"45V","Current - Peak Pulse (10/1000µs)":"20.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5850","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMCJ45CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMCJ45CAE3/TR13 bidirectional?","answer":"Yes, it has one bidirectional channel, clamping transients of either polarity symmetrically. Use it on AC lines, bipolar supplies, or data lines where the signal swings through zero."},{"question":"What is the difference between SMCJ45CAE3/TR13 and SMCJ45A?","answer":"The 'C' in the order code indicates bidirectional clamping; SMCJ45A is unidirectional. Both are 1500W parts in the same DO-214AB package. Choose bidirectional for AC or bipolar circuits, unidirectional for single-polarity rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ45CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ45CAE3-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}}