{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150AHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE150AHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE150AHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150AHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb®, TVS Zener Diode, 1.5KE150AHE3_A/D, 1500W, 128V Reverse Standoff, DO-201AA Axial.","salesMarkdown":"## AEC-Q101 TVS for 12V/24V automotive bus clamping The Vishay 1.5KE150AHE3_A/D is a 1500 W peak pulse power TransZorb® TVS diode, part of the automotive-grade AEC-Q101 qualified series. ## What the voltage ratings mean for the BOM The breakdown voltage range starts at 143 V min — the point where avalanche conduction begins. The 7.2 A peak pulse current at the clamping voltage confirms the diode can absorb the energy from a typical load-dump or inductive kickback transient without failing short. This is not a commercial-grade part dressed up for automotive — the 175°C junction rating is the genuine high-temp band. ## Package and board-level integration Housed in a DO-201AA (DO-27) axial-lead through-hole package, the 1.5KE150AHE3_A/D mounts with formed leads through the board or into a chassis-mount clip. The axial body is rated for the full 1500 W pulse without derating when the leads are soldered into a standard 0.100-inch pitch hole pattern. The supplier device package code is 1.5KE — this is the standard TransZorb® footprint shared across the 1.5KE series, so the PCB layout is identical for any voltage variant within the family. AEC-Q101 qualification means the part ships with PPAP documentation and traceability data on request — the OEM auditor will accept this as a drop-in for any automotive-grade TVS position.","metaTitle":"1.5KE150AHE3_A/D Vishay TVS Diode, 1500W, AEC-Q101","metaDescription":"Vishay 1.5KE150AHE3_A/D automotive TVS diode, AEC-Q101 qualified, 1500W peak pulse power, 128V reverse standoff, DO-201AA axial package. Active production, 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","Series":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Box (TB)","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":"1.5KE150","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE150AHE3_A/D and request a quote?","answer":"Sourced through authorized and independent distribution channels."},{"question":"What compliance documentation does Vishay provide for 1.5KE150AHE3_A/D?","answer":"AEC-Q101 automotive qualification is documented. RoHS and REACH compliance data, along with PPAP-level documentation, are available from Vishay on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE150AHE3_A-D","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/1.5KE150AHE3_A-D 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}}