{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE120AHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE120AHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE120AHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE120AHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® series, 1.5KE120AHE3_A/C TVS diode, 1500W peak pulse, 102V standoff, 165V clamping, DO-201AA axial through-hole.","salesMarkdown":"## Clamping voltage and pulse current — the protection window The 1.5KE120AHE3_A/C: Above that, breakdown begins at 114 V min, and clamping is guaranteed at 165 V max when the 9.1 A peak pulse current flows. This 165 V clamp ceiling means downstream components rated for 200 V or higher see a safe voltage during a surge — a common design margin for automotive ECU power stages and sensor inputs. At 175°C the leakage current rises but the clamping characteristic remains within spec — no derating required for the pulse power at high temperature. ## Through-hole axial package and board integration Housed in the DO-201AA (DO-27) axial-lead package, the 1.5KE120AHE3_A/C mounts through-hole. The 1.5KE body diameter and lead spacing match standard 0.100-inch pitch PCB layouts or terminal block wiring — common in automotive relay boxes and power distribution centers. Tape-and-reel packaging suits automated insertion for volume production. The axial leads handle board flex and vibration better than SMD packages in high-shock environments. ## Active production and sourcing posture Sourced through authorized distribution channels. Tape-and-reel quantities are the standard supply format.","metaTitle":"Vishay 1.5KE120AHE3_A/C TVS Diode, 1500W, AEC-Q101","metaDescription":"Vishay 1.5KE120AHE3_A/C automotive TVS diode, 1500W peak pulse, 102V standoff, DO-201AA axial. AEC-Q101 qualified. Active production, quoted to order.","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","Series":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE120","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"114V","Voltage - Clamping (Max) @ Ipp":"165V","Voltage - Reverse Standoff (Typ)":"102V","Current - Peak Pulse (10/1000µs)":"9.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","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/1.5KE120AHE3_A-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/1.5KE120AHE3_A-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}}