{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC170CAHE3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC170CAHE3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHE3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC170CAHE3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive AEC-Q101 1.5SMC TransZorb series, Zener TVS diode, bidirectional, 1500W peak pulse, 145V standoff, DO-214AB (SMC) surface mount package, Tape & Reel.","salesMarkdown":"## Pulse power and thermal envelope The 1.5SMC170CAHE3/9AT: The operating junction temperature range spans -65 °C to 150 °C, covering under-hood automotive thermal profiles and cold-crank conditions. The DO-214AB (SMC) package — also referred to as SMCJ — provides a surface-mount footprint with a large copper pad area under the cathode tab for heat sinking. The bidirectional configuration means a single device protects both polarities on a signal or power rail, simplifying BOM count on a 145 V bus.","metaTitle":"1.5SMC170CAHE3/9AT TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC170CAHE3/9AT Zener TVS diode, 1500W peak pulse, 145V standoff, 234V clamp, AEC-Q101 automotive, active. Sourced to order.","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, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC170","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"162V","Voltage - Clamping (Max) @ Ipp":"234V","Voltage - Reverse Standoff (Typ)":"145V","Current - Peak Pulse (10/1000µs)":"6.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC170CAHE3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What package does this part come in?","answer":"It is supplied in a DO-214AB (SMC) surface-mount package, also designated as SMCJ. The tape-and-reel packaging is suitable for automated pick-and-place assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC170CAHE3-9AT","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/1.5SMC170CAHE3-9AT 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}}