{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62AHA0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE62AHA0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE62AHA0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62AHA0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, automotive grade, 1500W peak pulse power, 53V reverse standoff, 85V clamping, DO-201AA axial through hole, tape and box.","salesMarkdown":"## Automotive-grade TVS for 53V rail protection The 1.5KE62AHA0G: The breakdown voltage range starts at 58.9V minimum, and clamping is held to 85V at the 18A peak pulse current (10/1000µs waveform). That 85V clamp ceiling is what the downstream silicon sees — a 60V-rated buck converter or a 75V-rated MOSFET has margin. ## Package and thermal envelope Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE62AHA0G mounts through-hole — the leads handle the pulse current without the trace lift risk of a surface-mount TVS on a thin copper pour. The junction temperature range spans -55°C to 175°C, covering the full automotive ambient plus self-heating from repetitive surges. It is a unidirectional device (single-channel Zener), so it clamps positive transients above the breakdown voltage and conducts forward like a diode on negative spikes. Power line protection is not listed — this is a signal or low-power rail protector, not a mains-side suppressor. This part is sourced to order against BOM quantities.","metaTitle":"1.5KE62AHA0G TVS Diode, 1500W, 53V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE62AHA0G Zener TVS, 1500W peak pulse, 53V reverse standoff, AEC-Q101 automotive grade. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Box (TB)","Applications":"-","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":"1.5KE62","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"18A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4630","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5KE62AHA0G?","answer":"The 1.5KE62AHA0G is available to order through independent and authorized distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE62AHA0G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5KE62AHA0G 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}}