{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ20CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ20CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ20CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ20CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ20CA-13-F bidirectional TVS diode, Zener type, 1500W peak pulse power, 20V reverse standoff, 32.4V clamp, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500 W surge protection for 20 V rails The SMCJ20CA-13-F: At that pulse condition it clamps at 32.4 V maximum while conducting 46.3 A peak pulse current. The 20 V reverse standoff voltage (working voltage) means it sits across a 20 V DC rail without conducting leakage; the 22.2 V minimum breakdown voltage defines where avalanche begins. Bidirectional construction (one channel) lets a single device protect both positive and negative transients on the same line — useful for AC-coupled signals or power rails where reverse polarity events are possible. The -55°C to 150°C junction temperature range covers industrial enclosures and under-hood automotive ambient without derating the peak power at the high end. ## DO-214AB SMC package — footprint and board-fit Housed in the DO-214AB (SMC) package, surface-mount, with the supplier device package also designated SMC. This is the standard footprint for 1500 W TVS diodes in this power class — the copper pad area under the cathode tab sets the junction-to-ambient thermal resistance. The tape-and-reel and cut-tape options accommodate both prototyping and production reel quantities. No power line protection (the part does not have internal crowbar or foldback circuitry) — it is a straight shunt clamp. The Zener type designation confirms the avalanche breakdown mechanism rather than a silicon-avalanche diode (SAD) or thyristor structure. ## Active lifecycle — no near-term EOL risk Product status is Active per Diodes Incorporated. For a BOM line carrying this order code, there is no end-of-life notice to track. The base product number SMCJ20 covers the family; the -13-F suffix indicates the tape-and-reel packaging and the lead-free / RoHS-compliant finish.","metaTitle":"Diodes Inc SMCJ20CA-13-F TVS Diode, 1500W, Bidirectional","metaDescription":"Diodes Incorporated SMCJ20CA-13-F bidirectional TVS diode, 1500W peak pulse power, 20V standoff, 32.4V clamp, DO-214AB SMC. 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":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","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)","Base Product Number":"SMCJ20","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Voltage - Breakdown (Min)":"22.2V","Voltage - Clamping (Max) @ Ipp":"32.4V","Voltage - Reverse Standoff (Typ)":"20V","Current - Peak Pulse (10/1000µs)":"46.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does SMCJ20CA-13-F use?","answer":"It comes in the DO-214AB (SMC) surface-mount package. This is the standard footprint for 1500 W TVS diodes in this power class. The part is supplied in tape-and-reel (TR) and cut-tape (CT) options for both prototyping and production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ20CA-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/SMCJ20CA-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}}