{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5.0SMDJ170A/TR13","brand":"YAGEO","brandSlug":"yageo","productSlug":"5.0SMDJ170A-TR13","canonicalUrl":"https://icboms.com/yageo/5.0SMDJ170A-TR13","factsUrl":"https://icboms.com/api/mcp/products/5.0SMDJ170A%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 5.0SMDJ Zener unidirectional TVS, 170V standoff, 275V clamping @ 18.2A, 5000W peak pulse, -55°C to 150°C junction, DO-214AB (SMC) surface mount, Tape & Reel / Cut Tape.","salesMarkdown":"## What 170 V standoff and 5 kW peak pulse mean for your rail The 5.0SMDJ170A/TR13: This is a unidirectional Zener-based TVS — the 170 V reverse standoff voltage is the idle rail rating; the part stays off the circuit until a transient pushes the line above that threshold, at which point it clamps at 275 V maximum and shunts 18.2 A peak (10/1000 µs waveform). The 5000 W peak pulse rating sets the surge-handling margin: a part derated to 3 kW will let more clamping voltage through on a heavy spike, potentially exposing downstream semiconductors. For a 170 V rail — typical in telecom Rectifier-fed bus, 24-cell Li-ion stacks, or 250 VAC line-neutral industrial DC rails — this gives a healthy headroom above the nominal rail while staying below the common-mode surge voltage for the class. ## What is not — and what that means for power-line vs signal-line protection Power Line Protection is listed as No — this part is designed for signal or secondary rail protection, not as a dedicated mains-facing suppression element. A 170 V standoff is below the peak of a 240 VAC line (340 V peak), so it cannot be placed directly line-to-neutral without exceeding its standoff rating during normal operation. It fits downstream of a primary protection device on a regulated DC bus or a telecom -48 V rail, where the standoff rating comfortably clears the rail voltage and the clamping rating protects the load ICs from transients. ## Active status and sourcing posture YAGEO-branded parts in the 5.0SMDJ series are maintained in production, and the Tape & Reel / Cut Tape packaging option covers both high-volume SMT assembly and low-volume rework runs.","metaTitle":"YAGEO 5.0SMDJ170A/TR13 TVS Diode, 170V, 5kW, DO-214AB SMC","metaDescription":"YAGEO 5.0SMDJ170A/TR13 unidirectional TVS Zener, 170V standoff, 275V clamping, 5kW peak pulse, DO-214AB SMC. Active. Sourced to order via RFQ.","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)":"189V","Voltage - Clamping (Max) @ Ipp":"275V","Voltage - Reverse Standoff (Typ)":"170V","Current - Peak Pulse (10/1000µs)":"18.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is there a pin-compatible alternative in the YAGEO 5.0SMDJ series?","answer":"Parts in the same SMC package with different standoff voltages are mechanically and pin-compatible, but the standoff rating is the primary selection parameter — swapping in a different standoff voltage changes the protection profile of the rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/5.0SMDJ170A-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/5.0SMDJ170A-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}}