{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE130CAHE3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE130CAHE3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE130CAHE3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE130CAHE3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb TVS, 1.5KE130CAHE3/51, 1500W peak pulse, 111V standoff, 179V clamp, bidirectional, DO-201AA axial.","salesMarkdown":"## Obsolete AEC-Q101 TVS — sourcing reality The 1.5KE130CAHE3/51: This part carries AEC-Q101 automotive qualification, making it suitable for 12 V and 24 V vehicle electrical systems where transient suppression is required on power rails or signal lines exposed to load-dump and inductive kickback. Sourcing is through independent surplus channels; quantities and pricing are confirmed at RFQ. ## Parametric profile and fit The 111 V reverse standoff voltage means the TVS does not conduct during normal 12 V or 24 V bus operation, but clamps at 179 V when a transient exceeds the 124 V minimum breakdown threshold. Bidirectional construction (single channel) protects against both positive and negative transients on the same line — no polarity concern during installation. Housed in a DO-201AA (DO-27) axial-lead package, it mounts through-hole on the PCB — the lead bend radius and hole diameter follow standard axial diode footprint guidelines.","metaTitle":"Vishay 1.5KE130CAHE3/51 TVS, 1500W, Bidirectional, DO-201","metaDescription":"Vishay 1.5KE130CAHE3/51 TransZorb TVS, 1500W peak pulse, 111V standoff, 179V clamp, AEC-Q101, obsolete. Sourced to order.","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":"Bulk","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":"1.5KE130","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"124V","Voltage - Clamping (Max) @ Ipp":"179V","Voltage - Reverse Standoff (Typ)":"111V","Current - Peak Pulse (10/1000µs)":"8.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/55e3e40e24fd2c3f96443c3e231bf459.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5KE130CAHE3/51?","answer":"This part is obsolete and sourced through independent distribution."},{"question":"What does the AEC-Q101 rating mean for this TVS?","answer":"AEC-Q101 is the automotive discrete semiconductor qualification standard. It certifies the device for -55 °C to 175 °C operation, with reliability testing for temperature cycling, moisture resistance, and ESD robustness — required for tier-one ECU programs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE130CAHE3-51","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/1.5KE130CAHE3-51 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}}