{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMCJ10CA-AQ","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5SMCJ10CA-AQ","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ10CA-AQ","factsUrl":"https://icboms.com/api/mcp/products/1.5SMCJ10CA-AQ","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor 1.5SMCJ10CA-AQ, bidirectional Zener TVS diode, 10V standoff, 11.1V min breakdown, 17V clamping, 88.2A peak pulse, 1500W peak pulse, AEC-Q automotive, -50°C to 150°C junction, DO-214AB (SMC) surface-mount.","salesMarkdown":"## What 10 V standoff and 17 V clamping mean for the protected circuit The 1.5SMCJ10CA-AQ is a bidirectional Zener-based TVS in the DO-214AB (SMC) package, specified for automotive circuit protection on a single bidirectional channel. When a surge fires, the clamping stage clamps at 17 V maximum at the 88.2 A peak pulse rating (10/1000 µs waveform) — that 88.2 A figure is the current the clamping node must survive without thermal runaway during the event. The 1500 W peak pulse rating and the 88.2 A clamping current are tied to the same 10/1000 µs waveform; a longer or larger surge pushes the clamping voltage higher up the V-I curve and the device must absorb the resulting energy. ## Automotive temperature grade and junction environment The junction temperature range is -50°C to 150°C — this is the full automotive junction band, spanning cold-soak conditions up to under-hood and chassis environments where many consumer-grade TVS parts top out at 125°C. Combined with the automotive applications flag, this positions the part for engine bay modules, ECU input protection, and other high-temperature zones where a 125°C-limited part would require derating or substitution. ## Packaging and field-replaceability considerations Surface-mount strip packaging means it arrives on tape-and-reel or Ammo pack for automated placement — the DO-214AB footprint is a standard pad layout across most TVS families, so the board land pattern transfers cleanly. In field rework the DO-214AB is a workable hand-solder target with a fine-tip iron and preformed solder wick — the part is not BGA or hermetic, so a hot-air station is available but not required for on-site replacement. ## Production status and sourcing posture No official successor or cross-reference is listed for this part.","metaTitle":"1.5SMCJ10CA-AQ TVS Diode, 10V standoff, 1500W peak","metaDescription":"Diotec 1.5SMCJ10CA-AQ bidirectional Zener TVS diode, 10V standoff, 11.1V min breakdown, 17V clamping, 1500W peak pulse, AEC-Q automotive temp grade -50°C to","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)":"11.1V","Voltage - Clamping (Max) @ Ipp":"17V","Voltage - Reverse Standoff (Typ)":"10V","Current - Peak Pulse (10/1000µs)":"88.2A"}},"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/1.5SMCJ10CA-AQ/alternatives.json"},"ai":{"faq":[{"question":"What does the automotive temperature grade mean for my application?","answer":"The -50°C to 150°C junction range covers the full automotive thermal envelope — cold soak, engine bay, and chassis-adjacent zones where a 125°C-limited TVS would need derating. This is the spec that gates use in under-hood or high-ambient designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5SMCJ10CA-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/1.5SMCJ10CA-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}}