{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5.0SMDJ12A/TR13","brand":"YAGEO","brandSlug":"yageo","productSlug":"5.0SMDJ12A-TR13","canonicalUrl":"https://icboms.com/yageo/5.0SMDJ12A-TR13","factsUrl":"https://icboms.com/api/mcp/products/5.0SMDJ12A%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 5.0SMDJ12A/TR13 Zener TVS diode, 12V standoff, 19.9V clamping max @ 252A, 5000W peak pulse, DO-214AB SMC surface-mount, -55°C to 150°C junction temp.","salesMarkdown":"## What the 12V standoff and 19.9V clamping spread means for your rail The 5.0SMDJ12A/TR13: The standoff of 12V means the diode idles off the rail without conducting under normal operating conditions — the protected node sees only the source voltage plus whatever leakage the TVS draws at standoff (typically µA-level at room temperature). When a transient pushes the rail above the breakdown threshold of 13.3V, the diode avalanches and clamps the peak at 19.9V, limiting what the downstream load sees to roughly 66% above nominal. ## SMC package and tape-and-reel packaging The tape-and-reel and cut-tape options support both high-volume pick-and-place production runs and low-volume reel-spooling for service/rework. Solder reflow profile follows standard SAC305 or RoHS-compatible paste schedules — the diode is surface-mount with no through-hole leads to bend during board handling. ## Active status and sourcing posture No official YAGEO successor or cross-reference is listed in the ledger, so confirm your BOM position count before committing.","metaTitle":"YAGEO 5.0SMDJ12A/TR13 TVS Diode, 12V Standoff, 5kW Peak","metaDescription":"YAGEO 5.0SMDJ12A unidirectional TVS diode, 12V standoff, 19.9V clamping max at 252A, DO-214AB SMC surface-mount, -55°C to 150°C junction.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"YAGEO","Type":"Zener","Series":"5.0SMDJ","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"5000W (5kW)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"13.3V","Voltage - Clamping (Max) @ Ipp":"19.9V","Voltage - Reverse Standoff (Typ)":"12V","Current - Peak Pulse (10/1000µs)":"252A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the 5.0SMDJ12A/TR13 used for?","answer":"It is a unidirectional TVS diode (Zener-type) used for board-level transient voltage suppression — it clamps overvoltage spikes on a 12V rail to 19.9V maximum, protecting downstream ICs such as MOSFET gate drivers, Op-Amps, and processors from surge damage."},{"question":"What is the difference between standoff voltage and clamping voltage on a TVS diode?","answer":"The standoff voltage (12V typ) is the rail voltage the diode sits across without conducting under normal conditions. The clamping voltage (19.9V max at 252A peak) is the voltage the diode clamps across the protected node during a transient — this is what the downstream load actually sees. The gap between them (roughly 66%) is your transient headroom budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/5.0SMDJ12A-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/5.0SMDJ12A-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}}