{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ14E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ14E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ14E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ14E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ14E3/TR13, Zener TVS Diode, 14V Reverse Standoff, 500W Peak Pulse Power, 1 Unidirectional Channel, DO-214AC (SMA) Package, Tape & Reel","salesMarkdown":"The 14 V reverse standoff voltage (VRWM) means the diode draws negligible leakage below that level, so it sits across the supply without loading the rail. When a transient exceeds the 15.6 V minimum breakdown voltage, the diode avalanches and clamps the spike to 25.8 V maximum at 19.4 A peak pulse current. ## Package and temperature range for the BOM Housed in the DO-214AC (SMA) surface-mount package, the SMAJ14E3/TR13 shares the same footprint as many other SMA TVS diodes, so a board layout change is unlikely if you are swapping within the family. Availability is confirmed per RFQ; we source against your BOM quantity. The DO-214AC package is widely stocked across the distribution channel, so lead times are typically short for active parts in this form factor.","metaTitle":"SMAJ14E3/TR13 TVS Diode – 14V Standoff, 500W Peak Pulse","metaDescription":"SMAJ14E3/TR13 Zener TVS, 14V reverse standoff, 500W peak pulse power, DO-214AC (SMA) package. Active lifecycle from Microchip. 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-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"SMAJ14","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AC (SMA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"15.6V","Voltage - Clamping (Max) @ Ipp":"25.8V","Voltage - Reverse Standoff (Typ)":"14V","Current - Peak Pulse (10/1000µs)":"19.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ14E3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Can SMAJ14E3/TR13 replace the SMAJ14A?","answer":"Electrically, yes — both parts share the same 14 V standoff, 15.6 V breakdown, and 25.8 V clamping specs in the DO-214AC package. The SMAJ14E3/TR13 carries the '' RoHS-compliant suffix; the SMAJ14A may not. No PCB layout change is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ14E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ14E3-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}}