{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ64CAQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ64CAQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ64CAQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ64CAQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ series Automotive Zener TVS diode, SMCJ64CAQ-13-F, bidirectional, 1500W peak pulse, 64V reverse standoff, 103V clamp, DO-214AB SMC, Tape & Reel.","salesMarkdown":"## 1.5 kW bidirectional Zener TVS for 64 V rails The SMCJ64CAQ-13-F: Its 64 V reverse standoff voltage (VRWM) protects 48–64 V DC buses — common in automotive 48 V mild-hybrid systems, industrial 48 V PoE injectors, and 60 V telecom rectifier outputs — by clamping transients at 103 V maximum before the downstream regulator or load sees overstress. For a BOM targeting under-hood or chassis-mounted ECU modules, this certification is the gate to PPAP submission without a separate qualification run. ## Clamp voltage and pulse current — what 103 V at 14.6 A means for your rail This margin ensures that a 64 V nominal bus — which may already ride at 68 V under normal load transients — stays below the TVS clamp until a real surge event, avoiding nuisance clamping that would otherwise stress the TVS and waste power. The 1500 W peak pulse rating at 10/1000 µs is the standard telecom surge waveform. For shorter pulses (8/20 µs, common in ESD or lightning indirect strikes), the peak power capability is higher — the device can absorb several kilowatts for a few microseconds. The DO-214AB (SMC) package's copper leadframe and large solder pad on the cathode side keep the junction-to-ambient thermal resistance low enough to survive repetitive surges at the rated duty cycle. ## Active production and sourcing posture For a procurement manager qualifying this part into a new automotive BOM, the active status means the manufacturer continues to support design-ins and volume orders through authorized channels.","metaTitle":"SMCJ64CAQ-13-F Diodes Inc TVS, 64V, 1.5kW, AEC-Q101","metaDescription":"SMCJ64CAQ-13-F 1.5kW bidirectional Zener TVS, 64V standoff, 103V clamp. AEC-Q101 automotive grade, DO-214AB SMC. Active, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Grade":"Automotive","Series":"SMCJ","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","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)":"71.1V","Voltage - Clamping (Max) @ Ipp":"103V","Voltage - Reverse Standoff (Typ)":"64V","Current - Peak Pulse (10/1000µs)":"14.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2834","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7bf25a78de51cddef331c6d49312185.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ64CAQ-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/SMCJ64CAQ-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}}