{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ22CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ22CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ22CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ22CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ22CAE3/TR13, Zener TVS diode, bidirectional single channel, 1500W peak pulse power, 22V reverse standoff, 35.5V clamping at 42.2A (10/1000µs), DO-214AB (SMC) package, tape & reel.","salesMarkdown":"## Active production – no LTB on the horizon ## Bidirectional, 22V standoff, 35.5V clamp This is a single-channel bidirectional Zener TVS. The 22V reverse standoff voltage means it sits across a 22V rail without conducting in normal operation. When a surge exceeds the 24.4V minimum breakdown, the device clamps at 35.5V maximum while shunting 42.2A peak pulse current in the 10/1000µs waveform. The 1500W peak pulse power sets the energy-handling ceiling — derate for higher ambient temperature per the datasheet curve. ## DO-214AB (SMC) – board footprint and sourcing The DO-214AB (SMC) package is a standard surface-mount footprint for 1.5kW-class TVS diodes. The tape-and-reel delivery suits automated pick-and-place.","metaTitle":"SMCJ22CAE3/TR13 TVS Diode – 1.5kW, 22V Bidirectional","metaDescription":"Microchip SMCJ22CAE3/TR13 Zener TVS, 1500W peak pulse, 22V standoff, 35.5V clamp at 42.2A. Bidirectional, DO-214AB, active production. Sourced per RFQ.","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":"SMCJ22","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)":"24.4V","Voltage - Clamping (Max) @ Ipp":"35.5V","Voltage - Reverse Standoff (Typ)":"22V","Current - Peak Pulse (10/1000µs)":"42.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5850","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMCJ22CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMCJ22CAE3/TR13 bidirectional or unidirectional?","answer":"Bidirectional — a single Zener channel that clamps equally on positive and negative surges, so polarity on the protected line does not matter."},{"question":"What is the closest pin-compatible alternative to SMCJ22CAE3/TR13 in this Circuit Protection family?","answer":"Any 22V bidirectional TVS in DO-214AB with a 1.5kW peak pulse rating is a functional equivalent. The SMCJ22CA (non- suffix) from Microchip or the SMCJ22CA from Littelfuse, Vishay, or Bourns share the same footprint and electrical window — confirm the standoff, breakdown, and clamp voltages match your rail before substituting."},{"question":"How can I order SMCJ22CAE3/TR13 or check availability?","answer":"Submit an RFQ against your BOM quantity. The part is Active and sourced to order; current pricing and lead time are confirmed at quote time. No stock-holding claim is made here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ22CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ22CAE3-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}}