{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ150E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ150E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ150E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ150E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ150E3/TR13, Zener TVS diode, 150V reverse standoff, 167V breakdown min, 268V clamp max, 500W peak pulse power, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## 150V rail clamp — Zener TVS in a standard SMA footprint Its 167V minimum breakdown voltage and 268V maximum clamping voltage define the protection window — the transient gets clipped before it reaches downstream silicon. That pulse power rating is typical for a DO-214AC (SMA) package — the limiting factor is the copper pad area under the cathode tab, which sets the thermal impedance to the board. The wide range also means the reverse leakage current — which rises sharply above 100°C — needs a thermal budget check if the ambient near the TVS exceeds 85°C. Microchip lists the SMAJ150E3/TR13 as Active. The base product number is SMAJ150, so other package or voltage variants share the same family footprint.","metaTitle":"SMAJ150E3/TR13 – Microchip 150V Zener TVS, DO-214AC, 500W","metaDescription":"SMAJ150E3/TR13 Zener TVS diode from Microchip Technology. 150V reverse standoff, 167V breakdown, 268V clamp, 500W peak pulse power. DO-214AC (SMA) package.","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":"SMAJ150","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)":"167V","Voltage - Clamping (Max) @ Ipp":"268V","Voltage - Reverse Standoff (Typ)":"150V","Current - Peak Pulse (10/1000µs)":"1.9A"}},"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/SMAJ150E3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMAJ150E3/TR13 obsolete?","answer":"No — the product status is Active. No end-of-life notice or successor has been issued. It remains a current production part from Microchip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ150E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ150E3-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}}