{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-0SMDJ36CA","brand":"Eaton - Electronics Division","brandSlug":"eaton-electronics-division","productSlug":"5-0SMDJ36CA","canonicalUrl":"https://icboms.com/eaton-electronics-division/5-0SMDJ36CA","factsUrl":"https://icboms.com/api/mcp/products/5-0SMDJ36CA","rawCanonicalId":null},"summary":{"shortDescription":"Eaton 5-0SMDJ36CA, Zener bidirectional TVS diode, 36V reverse standoff, 40V min breakdown, 58.1V clamping @ 86.1A, 5kW peak pulse, DO-214AB SMC, surface mount, -55°C~150°C junction, tape & reel.","salesMarkdown":"## What 58.1 V clamping means for a 36 V telecom rail The 5-0SMDJ36CA is a bidirectional 5 kW TVS diode in the DO-214AB (SMC) package — the workhorse clamp for telecom power rails that need surge headroom without a unidirectional polarity constraint. For a 48 V telecom bus this part is outside its rating — for a 24 V or 30 V rail it provides meaningful let-through voltage margin against the IEC 61000-4-5 surge test level. ## 150 °C junction ceiling and the telecom deployment envelope The surface-mount form factor suits automated assembly on the power entry module where these suppressors typically land. ## Single-channel bidirectional — when the topology fits One bidirectional channel means the 5-0SMDJ36CA replaces two series-connected unidirectional parts on a symmetrically-biased rail, saving board area and one component placement. Telecom line cards that run phantom power or have AC-coupled signal paths benefit from the bidirectional clamp because the offset swings go both positive and negative — a unidirectional TVS would clamp only one polarity and leave the reverse half-cycle unprotected. If the design is a strictly positive DC rail with no reversal risk, the equivalent unidirectional series in the same 5-0SMDJ family at 36 V standoff is the more cost-effective choice.","metaTitle":"Eaton 5-0SMDJ36CA 5kW TVS Diode, 36V Standoff, DO-214AB","metaDescription":"Eaton 5-0SMDJ36CA bidirectional TVS diode, 36V reverse standoff, 58.1V clamping at 86.1A peak pulse, 5kW peak power in DO-214AB SMC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Eaton - Electronics Division","Type":"Zener","Series":"5-0SMDJ","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Telecom","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Voltage - Breakdown (Min)":"40V","Voltage - Clamping (Max) @ Ipp":"58.1V","Voltage - Reverse Standoff (Typ)":"36V","Current - Peak Pulse (10/1000µs)":"86.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c0ec8ba5ed0811b2019ff45950d076d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What voltage does the 5-0SMDJ36CA actually clamp at during a surge?","answer":"That is the clamping voltage the downstream circuitry must withstand during the transient — not the 36 V standoff or the 40 V breakdown threshold, which are the quiescent and turn-on levels respectively."},{"question":"What telecom equipment typically uses a 36 V standoff TVS?","answer":"The 36 V standoff sits between the common 24 V and 48 V telecom bus voltages, making it a fit for -48 V distribution rails in equipment that uses a 36 V intermediate bus, or for DC power feeds on customer-premises equipment where the nominal rail sits in the 30–36 V band. Confirm the system transient voltage test level against the 58.1 V clamping spec before committing the BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/eaton-electronics-division/5-0SMDJ36CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/eaton-electronics-division/5-0SMDJ36CA 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}}