{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ70CAQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ70CAQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ70CAQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ70CAQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ Automotive series bidirectional TVS diode, Type Zener, 70V reverse standoff, 113V clamp, 1.5kW peak pulse, DO-214AB SMC package, AEC-Q101 qualified.","salesMarkdown":"## Clamping performance and peak pulse rating The SMCJ70CAQ-13-F: Peak pulse current is 13.3A at the 10/1000µs test condition — the clamping voltage of 113V times this current gives the 1.5kW rating, which is the thermal limit for a single pulse before junction temperature exceeds the 150°C absolute maximum. ## Automotive grade and operating range Part of the Automotive, AEC-Q101 qualified SMCJ series — this means it passed the stress tests required for deployment in under-hood and chassis electronics: temperature cycling, high-temperature reverse bias, and ESD robustness per the automotive discrete semiconductor standard. ## Package and board integration Housed in the DO-214AB (SMC) surface-mount package — the large copper tab on the bottom side carries the thermal path to the PCB. The supplier device package is SMC, which is the standard JEDEC designation for this footprint. Surface-mount mounting type means it reflows with standard lead-free profiles. No power line protection capability — this device is intended for signal and low-power rail clamping, not for AC mains or high-energy industrial bus protection. The bidirectional configuration (1 channel) suits it for protecting differential signal pairs or AC-coupled lines where the transient can swing both polarities.","metaTitle":"SMCJ70CAQ-13-F Diodes Inc TVS, 70V 1.5kW Bidirectional","metaDescription":"SMCJ70CAQ-13-F Diodes Inc bidirectional TVS diode, 70V reverse standoff, 113V clamp, 1.5kW peak pulse, AEC-Q101, DO-214AB. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"Automotive, AEC-Q101, SMCJ","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","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":"SMC","Voltage - Breakdown (Min)":"77.8V","Voltage - Clamping (Max) @ Ipp":"113V","Voltage - Reverse Standoff (Typ)":"70V","Current - Peak Pulse (10/1000µs)":"13.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2941","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7bf25a78de51cddef331c6d49312185.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What automotive qualification does SMCJ70CAQ-13-F carry?","answer":"It is AEC-Q101 qualified as part of the Automotive SMCJ series, meaning it meets the stress test requirements for discrete semiconductors used in automotive electronics — temperature cycling, high-temperature reverse bias, and ESD robustness are included in the qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ70CAQ-13-F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMCJ70CAQ-13-F 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}}