{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE82CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"1.5KE82CA-T","canonicalUrl":"https://icboms.com/diodes-inc/1.5KE82CA-T","factsUrl":"https://icboms.com/api/mcp/products/1.5KE82CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated 1.5KE82CA-T, Bidirectional Zener TVS Diode, 1500W Peak Pulse Power, DO-201AA/DO-27 Axial Package, Tape & Reel.","salesMarkdown":"## 1500W bidirectional transient suppressor — what it protects The 1.5KE82CA-T: It clamps at 113 V max with a 70.1 V reverse standoff and a 77.9 V minimum breakdown — meaning it stays transparent on a 70 V rail but starts conducting just under 78 V, shunting the transient before it reaches the downstream silicon. The bidirectional channel means a single device handles both positive and negative surges — useful on AC lines or floating DC buses where polarity is not fixed. The 13.3 A peak pulse current (Ipp at the 10/1000 µs test pulse) gives the thermal budget for a typical lightning or inductive-load dump event. ## Package and board integration Housed in a DO-201AA / DO-27 axial-lead package, the 1.5KE82CA-T is a through-hole part — the leads pass through the board and are soldered on the opposite side. The -T suffix indicates Tape & Reel packaging — the axial leads are taped for automated insertion, not bulk or ammo pack. ## Sourcing reality — obsolete part, active market The part remains available through independent surplus and broker channels. Stock is lot-specific and confirmed at RFQ; the DO-201 footprint is common enough that a cross-reference to another 1.5KE82 bidirectional from the same or a different brand may be possible — the buyer should verify the clamping voltage and breakdown tolerance against the BOM requirement.","metaTitle":"Diodes Inc 1.5KE82CA-T TVS Diode, 1500W Bidirectional","metaDescription":"Obsolete 1500W bidirectional TVS diode, 70.1V standoff, 77.9V breakdown, 113V clamp. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE82","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"13.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b6b9d4121cb66208511919f4a66769e1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key clamping specs for the 1.5KE82CA-T?","answer":"Reverse standoff voltage is 70.1 V, minimum breakdown is 77.9 V, and maximum clamping at 13.3 A peak pulse current is 113 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/1.5KE82CA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/1.5KE82CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:35:13.089Z","lastPublished":"2026-07-19T21:35:13.089Z","indexable":true}}