{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE15CAHE3_B/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE15CAHE3_B-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE15CAHE3_B-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE15CAHE3_B%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® bidirectional TVS diode, 1.5KE15CAHE3_B/C, 1500W peak pulse power, 12.8V reverse standoff, 21.2V clamping, DO-201AA axial, AEC-Q101 qualified.","salesMarkdown":"## Automotive AEC-Q101 qualification The 1.5KE15CAHE3_B/C: This part carries AEC-Q101 qualification — the automotive discrete semiconductor stress test standard covering temperature cycling, high-temperature reverse bias, and ESD robustness. The operating junction temperature range spans -55°C to 175°C, which covers under-hood and engine-bay thermal profiles without derating. ## Clamping and surge current With a breakdown voltage minimum of 14.3 V and a clamping ceiling of 21.2 V at 74 A peak pulse current (10/1000 µs), the 1.5KE15CAHE3_B/C absorbs transients well above the 12.8 V standoff before the protected circuitry sees damaging overvoltage. The 1500 W peak pulse rating means it can handle a single high-energy surge — for example, a load-dump event on a 12 V automotive bus — without failing short. ## Through-hole DO-201 axial package Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE15CAHE3_B/C is a through-hole device intended for wave-solder or hand-solder assembly. The axial leads allow it to be inserted into plated-through holes on a PCB or wired point-to-point in a terminal block — common in telecom line cards and automotive junction boxes where board space is less constrained than in handheld gear. ## Active production, sourced to order It is available through authorized and independent distribution channels; we source it per RFQ against your BOM quantity.","metaTitle":"1.5KE15CAHE3_B/C TVS Diode, 1.5kW, 12.8V Standoff, DO-201","metaDescription":"Vishay 1.5KE15CAHE3_B/C bidirectional TVS, 1500W peak pulse, 12.8V standoff, AEC-Q101 automotive grade. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Grade":"Automotive","Series":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"Telecom","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE15","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"74A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4467","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 1.5KE15CAHE3_B/C or check availability?","answer":"Submit an RFQ with your target quantity."},{"question":"Is 1.5KE15CAHE3_B/C AEC-Q101 qualified?","answer":"Yes, it is AEC-Q101 qualified, making it suitable for automotive applications that require the discrete semiconductor stress test standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE15CAHE3_B-C","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/1.5KE15CAHE3_B-C 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}}