{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ10CE3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ10CE3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ10CE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ10CE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ10CE3/TR13, Zener TVS diode, 500W peak pulse power, 10V reverse standoff, bidirectional, single channel, DO-214AC (SMA) surface-mount package.","salesMarkdown":"## 500W bidirectional TVS in DO-214AC The 10V reverse standoff voltage lets it sit on a 10V rail without conducting; breakdown starts at 11.1V and clamping limits transients to 18.8V. The DO-214AC (SMA) package is a common surface-mount footprint for this power class, compatible with standard reflow profiles. ## Clamping window and surge current The 18.8V maximum clamping voltage at 26.6A peak pulse current defines the protection envelope: a 10V rail sees the clamp engage at 11.1V and hold the surge below 18.8V. The 500W peak pulse power is the energy-handling ceiling for a 10/1000 µs pulse — derate for shorter or repetitive events per the datasheet curve. Surface-mount assembly to DO-214AC (SMA) — the cathode tab pad area on the PCB sets the thermal resistance; a larger copper island improves pulse derating.","metaTitle":"SMAJ10CE3/TR13 – 500W Bidirectional TVS Diode, 10V Standoff","metaDescription":"Microchip Technology SMAJ10CE3/TR13 Zener TVS diode, 500W peak pulse power, 10V reverse standoff, bidirectional, DO-214AC (SMA) package. 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-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"SMAJ10","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)":"11.1V","Voltage - Clamping (Max) @ Ipp":"18.8V","Voltage - Reverse Standoff (Typ)":"10V","Current - Peak Pulse (10/1000µs)":"26.6A"}},"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":"Is SMAJ10CE3/TR13 bidirectional or unidirectional?","answer":"It is a single bidirectional channel, clamping both positive and negative transients with one device — useful on AC lines or bipolar supply rails where polarity is not fixed."},{"question":"What is the peak pulse power of SMAJ10CE3/TR13?","answer":"500W peak pulse power measured with a 10/1000 µs waveform. This is the maximum energy the device can absorb in a single pulse before derating for temperature or repetition."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ10CE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ10CE3-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}}