{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ9.0E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMCJ9.0E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMCJ9.0E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMCJ9.0E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMCJ9.0E3/TR13, Zener TVS diode, 1500W peak pulse power, 9V reverse standoff, 14.4V clamp at 104.2A, DO-214AB (SMCJ) package, Tape & Reel.","salesMarkdown":"## TVS diode for 9V rail protection The SMCJ9.0E3/TR13 is a unidirectional Zener TVS diode from Microchip, rated for 1500W peak pulse power (10/1000µs waveform). It clamps a 9V nominal rail at 14.4V maximum when hit with a 104.2A surge, making it a direct fit for protecting 9V power inputs, I/O lines, or low-voltage DC buses in general-purpose electronics. ## Clamp voltage and breakdown margin The reverse standoff voltage is 9V, meaning the diode stays off below that level. Breakdown starts at 9.44V minimum, so the rail must stay below that to avoid leakage. The 14.4V clamp at peak current is the ceiling — downstream components must survive that voltage for the pulse duration. With a single unidirectional channel, this part protects one polarity. If the rail can see reverse surges, a bidirectional TVS or a series diode is needed upstream. ## Active production, DO-214AB package","metaTitle":"SMCJ9.0E3/TR13 TVS Diode – Microchip, 1500W, DO-214AB","metaDescription":"SMCJ9.0E3/TR13 Zener TVS diode, 1500W peak pulse power, 9V standoff, 14.4V clamp, DO-214AB. 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-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SMCJ9.0","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"9.44V","Voltage - Clamping (Max) @ Ipp":"14.4V","Voltage - Reverse Standoff (Typ)":"9V","Current - Peak Pulse (10/1000µs)":"104.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5550","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMCJ9.0E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMCJ9.0E3-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}}