{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ70CAE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ70CAE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ70CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ70CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ70CAE3/TR13, bidirectional Zener TVS diode, 500W peak pulse power, 70V reverse standoff, 77.8V min breakdown, 113V clamping, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"The SMAJ70CAE3/TR13 is a bidirectional Zener TVS diode from Microchip Technology, rated for 500W peak pulse power per the 10/1000µs waveform. It clamps at 113V max when the surge current hits 4.4A, with a minimum breakdown voltage of 77.8V. The 70V reverse standoff means it sits on a 70V rail without conducting at steady state. The 500W peak pulse power is the energy the part can absorb in a single surge event without failing. For a 70V rail, the 77.8V min breakdown ensures the TVS does not leak at nominal voltage, while the 113V clamp limits the overvoltage seen by downstream components. The 4.4A peak pulse current is the current the part can shunt during the surge. Bidirectional channels = 1 means the part clamps both polarities with a single device, saving board space compared to back-to-back unidirectional TVSs.","metaTitle":"SMAJ70CAE3/TR13 TVS Diode – 500W, 70V, DO-214AC","metaDescription":"SMAJ70CAE3/TR13 bidirectional Zener TVS, 500W peak pulse power, 77.8V breakdown, 113V clamp. Active production, DO-214AC.","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":"SMAJ70","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AC (SMA)","Voltage - Breakdown (Min)":"77.8V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70V","Current - Peak Pulse (10/1000µs)":"4.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the exact specifications of SMAJ70CAE3/TR13?","answer":"Type: Zener bidirectional TVS. Peak pulse power: 500W. Reverse standoff voltage: 70V. Breakdown voltage (min): 77.8V. Clamping voltage (max) at 4.4A: 113V. Package: DO-214AC (SMA). Operating temperature: -65°C to 150°C."},{"question":"Is SMAJ70CAE3/TR13 RoHS compliant?","answer":"The evidence does not list a RoHS status explicitly. The part is marked as suitable for General Purpose applications. Confirm RoHS compliance with the manufacturer or your distributor at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ70CAE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ70CAE3-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}}