{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ33CAQ-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ33CAQ-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ33CAQ-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ33CAQ-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ33CAQ-13-F, bidirectional TVS diode, 1500W peak pulse power, AEC-Q101, DO-214AB (SMC), 33V standoff, 53.3V clamp, -55°C to 150°C.","salesMarkdown":"## 1500W bidirectional TVS for 33V automotive rails The SMCJ33CAQ-13-F is a 1500W peak pulse power bidirectional Zener TVS diode from Diodes Incorporated, housed in a DO-214AB (SMC) package. It is qualified to AEC-Q101, the automotive-grade semiconductor reliability standard covering temperature cycling, ESD sensitivity, and PPAP documentation. With a 33V reverse standoff voltage and a 53.3V maximum clamping at 28.1A peak pulse current (10/1000µs waveform), this part protects 33V nominal rails — common in automotive battery, ECU, and sensor supply lines — from load-dump and transient overvoltages. ## AEC-Q101 qualification and operating envelope The 36.7V minimum breakdown voltage ensures the device begins clamping before the protected rail exceeds its absolute maximum rating, while the 53.3V clamp voltage limits the voltage spike seen by downstream components. ## Active lifecycle and sourcing posture Available through independent distribution channels; pricing and lead time are confirmed at RFQ against the buyer's quantity.","metaTitle":"SMCJ33CAQ-13-F Diodes Inc TVS, 1500W, AEC-Q101, Active","metaDescription":"Diodes Inc SMCJ33CAQ-13-F bidirectional TVS diode, 1500W peak pulse power, AEC-Q101 automotive grade, 33V standoff, active production. Order via RFQ.","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":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"-","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)","Base Product Number":"SMCJ33","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Voltage - Breakdown (Min)":"36.7V","Voltage - Clamping (Max) @ Ipp":"53.3V","Voltage - Reverse Standoff (Typ)":"33V","Current - Peak Pulse (10/1000µs)":"28.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7bf25a78de51cddef331c6d49312185.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is SMCJ33CAQ-13-F's listed type and grade?","answer":"The device type is Zener (bidirectional TVS), and the grade is Automotive, backed by AEC-Q101 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ33CAQ-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/SMCJ33CAQ-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}}