{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62CA-Q","brand":"Bourns Inc.","brandSlug":"bourns-inc","productSlug":"1.5SMC62CA-Q","canonicalUrl":"https://icboms.com/bourns-inc/1.5SMC62CA-Q","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62CA-Q","rawCanonicalId":null},"summary":{"shortDescription":"Bourns 1.5SMC62CA-Q, bidirectional Zener TVS diode, AEC-Q101 automotive, DO-214AB SMC, 1500W peak pulse, 53V standoff, 85V clamping, 17.9A peak pulse, -55°C to 150°C junction.","salesMarkdown":"## DO-214AB package and clamping ceiling at 85V The 1.5SMC62CA-Q: With a reverse standoff of 53 V, it clamps at a maximum 85 V during a 10/1000 µs surge event — this 32 V clamping ceiling is the headroom that protects a 48 V telecom rail or an automotive 12 V bus through its ignition transients. ## AEC-Q101 qualification and the -55 to 150°C junction window The automotive and telecom application tag tells you this part was screened for load-dump, cold-crank, and surge-compatibility testing — the AEC-Q101 suffix is not decorative, it means the wafer lot traceability and a defined PPAP package are available to the automotive OEM or Tier 1. If your suppression target is a slower, higher-energy surge (8/20 µs IEC 61000-4-5), derate the peak current accordingly — the same clamping voltage applies but the dissipated energy is higher, so thermal runway on the junction side of the tab becomes the limiting factor.","metaTitle":"Bourns 1.5SMC62CA-Q TVS Diode, 1500W, 53V Standoff","metaDescription":"Bourns 1.5SMC62CA-Q bidirectional TVS Zener, AEC-Q101, DO-214AB SMC. 1500W peak pulse, 85V clamping, 53V standoff. Sourced to order on RFQ.","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)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.9A"}},"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/1.5SMC62CA-Q/alternatives.json"},"ai":{"faq":[{"question":"What is the 1.5SMC62CA-Q used for in an automotive design?","answer":"The part protects low-voltage rails against load-dump and reverse-battery transients on the 12 V bus or 48 V mild-hybrid nets — the AEC-Q101 qualification means it is cleared for direct integration into engine-control and body-control modules without a separate qualification step."},{"question":"What does the clamping voltage of 85V mean for a 53V rail?","answer":"The 32 V headroom between the 53 V standoff and the 85 V clamping ceiling absorbs the spike and clamps the downstream circuit below the absolute-maximum rating of most downstream ICs — it is not a guarantee against all transients, but a properly sized peak pulse event stays within it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/bourns-inc/1.5SMC62CA-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/1.5SMC62CA-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}}