{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE82A-TP","brand":"Micro Commercial Co","brandSlug":"micro-commercial-co","productSlug":"1.5KE82A-TP","canonicalUrl":"https://icboms.com/micro-commercial-co/1.5KE82A-TP","factsUrl":"https://icboms.com/api/mcp/products/1.5KE82A-TP","rawCanonicalId":null},"summary":{"shortDescription":"Micro Commercial Co 1.5KE82A-TP Zener TVS diode, 1500W peak pulse power, 70.1V reverse standoff, 77.9V breakdown, 113V clamping, unidirectional, DO-201AE axial, -55°C to +175°C.","salesMarkdown":"## 1500 W peak pulse — what it means for your protection rail The 1.5KE82A-TP: That 1500 W figure is the peak power it can dissipate for a 1 ms/10 µs waveform per the 8/20 µs or 10/1000 µs industry standard — the actual energy-handling capability scales with pulse duration. For a 48 V or 72 V DC bus, the 70.1 V reverse standoff voltage means the diode stays out of the circuit during normal operation and only starts conducting when the line exceeds that threshold. The 77.9 V minimum breakdown voltage is where clamping begins; the 113 V maximum clamping voltage at rated current is the worst-case voltage the downstream circuitry sees. If your protected device has a 100 V absolute maximum rating, this TVS holds the transient below that ceiling with margin. ## Through-hole axial — board-fit and thermal path The DO-201AE axial package is a through-hole form factor with a 0.052-inch (1.3 mm) diameter lead. It wave-solders into a 0.040-inch plated hole on a standard 1.6 mm PCB. The lead frame and body are sized to conduct the 1500 W pulse into the board copper — the thermal path runs through the lead-to-pad solder joint, so adequate pad area and a 2 oz copper pour on the cathode side improve clamping performance under repetitive surge. The upper end covers under-hood automotive ambient and industrial cabinet heat soak; the lower end suits outdoor telecom cabinets in cold climates. The junction itself is the hot spot during a pulse — the 175°C limit is the die temperature, not the case temperature, so the device self-heats during a surge and recovers between events.","metaTitle":"1.5KE82A-TP TVS Diode, 1500W, 77.9V Breakdown, DO-201AE","metaDescription":"Active Micro Commercial Co 1.5KE82A-TP Zener TVS, 1500W peak pulse, 70.1V standoff, 113V clamp. DO-201AE axial. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Micro Commercial Co","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AE, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE82","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"77.9V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70.1V","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9600442db46e1e617905b120f9f9b3c6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micro-commercial-co/1.5KE82A-TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micro-commercial-co/1.5KE82A-TP 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}}