{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE36AHE3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE36AHE3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE36AHE3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE36AHE3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive, AEC-Q101, TransZorb® series, 1.5KE36AHE3/51, Zener TVS, 1500W peak pulse, 30.8V standoff, DO-201AA axial.","salesMarkdown":"## Obsolete — sourcing through independent channels The 1.5KE36AHE3/51 is marked Obsolete by Vishay, meaning the manufacturer no longer produces it. ## 1500 W peak pulse — clamping at 49.9 V The 30.8 V reverse standoff means the protected rail stays below the clamping threshold during normal operation; breakdown starts at 34.2 V minimum. ## AEC-Q101 qualified — -55 to 175 °C Part of the Automotive, AEC-Q101 qualified TransZorb® series, this diode is screened for automotive-grade reliability. The -55 to 175 °C operating junction range covers under-hood and engine-bay thermal profiles without derating at the high end. ## DO-201AA axial — through-hole mounting Supplied in the DO-201AA (DO-27) axial-lead package, the 1.5KE36AHE3/51 is a through-hole part. The axial body suits point-to-point wiring or PCB mounting where the lead bend radius and hole diameter match the standard DO-201 footprint.","metaTitle":"1.5KE36AHE3/51 TVS Diode, 1500W, 30.8V Standoff, DO-201AA","metaDescription":"Vishay 1.5KE36AHE3/51 1500W TVS, 30.8V standoff, 49.9V clamp, AEC-Q101. Obsolete — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, TransZorb®","Package":"Bulk","Applications":"Automotive","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE36","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/55e3e40e24fd2c3f96443c3e231bf459.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5KE36AHE3/51?","answer":"Submit an RFQ for the quantity you need. No stock or price figures are published here."},{"question":"What is the closest pin-compatible alternative to 1.5KE36AHE3/51 in this Circuit Protection family?","answer":"A functionally equivalent TVS with the same 1500 W rating, 30.8 V standoff, and DO-201AA package would need to be selected from the active TransZorb® or another manufacturer's portfolio — pinout is identical for axial-lead devices of the same package."},{"question":"What is 1.5KE36AHE3/51's listed type (Zener) on this Circuit Protection line?","answer":"The type is Zener — specifically a Zener-based transient voltage suppressor (TVS) diode. It uses the avalanche breakdown of a Zener junction to clamp transients."},{"question":"What compliance documentation does Vishay General Semiconductor - Diodes Division provide for 1.5KE36AHE3/51 (RoHS, REACH, UL, IEC)?","answer":"The evidence does not list specific compliance documentation. As an obsolete part, the original datasheet and any RoHS/REACH declarations from the production period would be the reference — confirm with the sourcing channel at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE36AHE3-51","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE36AHE3-51 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}