{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8CAHE3_B/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE6.8CAHE3_B-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CAHE3_B-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8CAHE3_B%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, 5.8V reverse standoff, 10.5V clamping, DO-201AA axial, AEC-Q101 automotive grade.","salesMarkdown":"## 1500 W bidirectional transient suppressor for 5.8 V rails The 1.5KE6.8CAHE3_B/C: It clamps a transient at 10.5 V maximum when the peak pulse current reaches 150 A, protecting a 5.8 V nominal rail from overvoltage events. ## Clamping voltage and breakdown tolerance The reverse standoff voltage is 5.8 V typical — the rail voltage below which the diode draws negligible leakage. Breakdown occurs at a minimum of 6.45 V, ensuring the TVS does not conduct during normal 5 V or 5.8 V supply operation. Maximum clamping voltage is 10.5 V at the rated 150 A peak pulse current. Housed in a DO-201AA (DO-27) axial-lead through-hole package, the 1.5KE footprint is a standard two-lead form factor that inserts into a 0.100-inch pitch board layout. The axial leads handle the thermal cycling of high-peak-power events without cracking the solder joint — a known risk with smaller surface-mount TVS packages under repetitive surge conditions. Power line protection is not supported (the part lacks the low-inductance internal construction for direct AC mains clamping), so it is intended for DC rail and signal-line transient suppression, not for primary AC power entry. ## Sourcing and compliance RoHS and REACH compliance documentation is provided by Vishay General Semiconductor with each shipment.","metaTitle":"Vishay 1.5KE6.8CAHE3_B/C TransZorb TVS, 1500W, 5.8V Standoff","metaDescription":"Vishay 1.5KE6.8CAHE3_B/C bidirectional TVS diode, 1500W peak pulse power, 5.8V standoff, AEC-Q101 automotive grade. Active production, sourced per RFQ.","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":"1.5KE6.8","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"6.45V","Voltage - Clamping (Max) @ Ipp":"10.5V","Voltage - Reverse Standoff (Typ)":"5.8V","Current - Peak Pulse (10/1000µs)":"150A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4467","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CAHE3_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/1.5KE6.8CAHE3_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}}