{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE10CHE3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE10CHE3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE10CHE3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE10CHE3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® series, Zener TVS diode, 1.5KE10CHE3/73, 1500W peak pulse, 8.1V reverse standoff, 100A Ipp, DO-201AA axial through-hole, bidirectional.","salesMarkdown":"## Obsolete 1.5kW TVS — what it means for your BOM The 1.5KE10CHE3/73: This is a 1500W (1.5kW) peak pulse power Zener TVS, clamping at 15V max on a 100A 10/1000µs surge. The 8.1V reverse standoff means it sits across a 5V or 8V rail and stays off until the transient exceeds the 9V minimum breakdown voltage. ## What the ratings mean for fit The 100A peak pulse current (10/1000µs waveform) tells you the diode can sink that current without failing open. The clamping voltage of 15V max at Ipp means the protected rail sees no more than 15V during the event. ## Automotive-grade TransZorb® pedigree Part of the Automotive, AEC-Q101 qualified TransZorb® series — this means it passed the stress tests and reliability screening required for automotive ECU, sensor, and module applications. The AEC-Q101 stamp is the authority signal for production parts in vehicle electronics. Through-hole DO-201AA (DO-27 axial) package — hand-solderable on a perfboard or protoboard, and easy to replace in a repair scenario. The axial leads fit standard 0.100-inch pitch holes.","metaTitle":"1.5KE10CHE3/73 Vishay TVS, 1500W, 8.1V Standoff, DO-201AA","metaDescription":"Obsolete 1.5KE10CHE3/73 Zener TVS diode, 1500W peak pulse, 8.1V reverse standoff, 100A Ipp, AEC-Q101. Sourced to order against RFQ through independent channels.","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":"Tape & Box (TB)","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":"1.5KE10","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"9V","Voltage - Clamping (Max) @ Ipp":"15V","Voltage - Reverse Standoff (Typ)":"8.1V","Current - Peak Pulse (10/1000µs)":"100A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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/1.5KE10CHE3-73","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/1.5KE10CHE3-73 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}}