{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ17CA-AQ","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ17CA-AQ","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ17CA-AQ","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ17CA-AQ","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor, bidirectional Zener TVS diode, 1.5SMCJ17CA-AQ, 17V reverse standoff, 27.6V clamping max @ 54.3A peak pulse, 1500W peak pulse power, surface mount DO-214AB (SMC), automotive grade -50°C to 150°C junction.","salesMarkdown":"## What the 1.5SMCJ17CA-AQ protects The 1.5SMCJ17CA-AQ is a unidirectional TVS (transient voltage suppressor) diode — classified as Zener type in the record — in the DO-214AB (SMC) surface-mount package, qualified for automotive applications where load-dump and inductive kickback surges are a known design problem. Rated 17 V reverse standoff — the maximum working voltage the protected rail sits at under normal conditions — before the device transitions into avalanche breakdown at 18.9 V minimum. The 1500 W peak pulse rating (1.5 kW) defines the surge energy the device can absorb without degradation — a single 10/1000 µs event at 54.3 A and 27.6 V sits comfortably within that envelope. Power line protection is listed as No — this part guards a local node or signal rail, not the main supply bus, so it belongs upstream of any DC-DC or regulator it feeds. ## Sourcing and lifecycle Listed as Active in the manufacturer's record — this is a current-production automotive-qualified TVS, not a last-time-buy window or an NRND flag on the books.","metaTitle":"1.5SMCJ17CA-AQ TVS Diode, 17V 1.5kW DO-214AB","metaDescription":"Diotec 1.5SMCJ17CA-AQ bidirectional TVS diode, 17V standoff, 27.6V clamping at 54.3A, 1.5kW peak pulse, -50 to 150°C automotive grade in DO-214AB SMC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diotec Semiconductor","Type":"Zener","Series":"-","Package":"Strip","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-50°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC/DO-214AB","Voltage - Breakdown (Min)":"18.9V","Voltage - Clamping (Max) @ Ipp":"27.6V","Voltage - Reverse Standoff (Typ)":"17V","Current - Peak Pulse (10/1000µs)":"54.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9260","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3fb0502b23c3703cafef426b7b2bf7e5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMCJ17CA-AQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5SMCJ17CA-AQ and how do I get a price?","answer":"No stock-holding claim is made on this listing — send the BOM quantity and your required date to generate a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ17CA-AQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5SMCJ17CA-AQ 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}}