{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC47CA-Q","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"1.5SMC47CA-Q","canonicalUrl":"https://icboms.com/bourns-inc/1.5SMC47CA-Q","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC47CA-Q","rawCanonicalId":null},"summary":{"shortDescription":"Bourns Inc. 1.5SMC-Q series automotive TVS diode, Zener type, bidirectional, 1500W peak pulse power, 40.2V reverse standoff, DO-214AB (SMC) surface mount package, AEC-Q101 qualified.","salesMarkdown":"## Automotive-grade bidirectional TVS The 1.5SMC47CA-Q: The 40.2V reverse standoff voltage means this part protects 36V or 42V nominal rails — common in automotive battery lines and telecom rectifier outputs — without conducting during normal operation. The bidirectional configuration simplifies layout: one device clamps both positive and negative transients, saving board space over back-to-back unidirectional diodes. ## AEC-Q101 qualification and temperature range AEC-Q101 qualification certifies this TVS for automotive stress levels: temperature cycling, high-temperature reverse bias, and ESD robustness per the automotive IC reliability standard. The copper pad area under the cathode tab sets the thermal resistance — a solid ground-plane connection is needed to keep junction temperature below 150°C during sustained clamping.","metaTitle":"Bourns 1.5SMC47CA-Q TVS Diode, 1500W, Bidirectional","metaDescription":"Bourns 1.5SMC47CA-Q automotive TVS diode, AEC-Q101, 1500W peak pulse, 40.2V standoff, bidirectional, DO-214AB. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Bourns Inc.","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC-Q","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"44.7V","Voltage - Clamping (Max) @ Ipp":"64.8V","Voltage - Reverse Standoff (Typ)":"40.2V","Current - Peak Pulse (10/1000µs)":"23.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3210","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/00f8f6b6bc06cde1cd0f010601823fa9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC47CA-Q/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5SMC47CA-Q and get a price?","answer":"The 1.5SMC47CA-Q is sourced through independent distribution channels. Submit an RFQ for a firm quote with lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/1.5SMC47CA-Q","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/bourns-inc/1.5SMC47CA-Q 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}}