{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE75CAHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE75CAHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE75CAHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE75CAHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® bidirectional TVS diode, 1.5KE75CAHE3_A/C, 1500W peak pulse power, 64.1V standoff, 104V clamping, DO-201AA axial through-hole.","salesMarkdown":"The 1.5KE75CAHE3_A/C: The 64.1 V reverse standoff means it sits across a 48 V or 60 V nominal rail and never leaks until the transient exceeds that threshold. That 32.7 V window between the standoff and the clamp is the headroom the protected circuit must survive — a 75 V-rated downstream capacitor or a 100 V-rated MOSFET has margin; a 60 V-rated part does not. The 14.6 A peak pulse current rating is the current the diode can sink at the clamping voltage for the 10/1000 µs double-exponential waveform. For a shorter pulse — say 8/20 µs — the peak current capability is higher, but the datasheet's power derating curve governs the real limit at elevated temperatures. ## DO-201AA axial — hand-rework and board-fit reality The axial form factor is common in point-to-point wiring, terminal blocks, and high-reliability assemblies where a surface-mount TVS might crack under vibration. The lead bend radius should follow the Vishay application note to avoid stress on the glass passivation at the body exit. ## Active production — no last-time-buy pressure The base product number 1.5KE75 is a long-running Vishay series, so the manufacturing tooling and wafer supply are mature.","metaTitle":"Vishay 1.5KE75CAHE3_A/C TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5KE75CAHE3_A/C bidirectional TVS diode, 1500W peak pulse power, 64.1V standoff, AEC-Q101 automotive grade. Active production, RFQ for availability.","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); Cut Tape (CT)","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":"1.5KE75","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"71.3V","Voltage - Clamping (Max) @ Ipp":"104V","Voltage - Reverse Standoff (Typ)":"64.1V","Current - Peak Pulse (10/1000µs)":"14.6A"}},"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/1.5KE75CAHE3_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/1.5KE75CAHE3_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}}