{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMCJ20A-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMCJ20A-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMCJ20A-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMCJ20A-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMCJ20A-13-F Zener TVS diode, 1500W peak pulse power, 20V reverse standoff, 32.4V clamp, unidirectional, DO-214AB (SMC) package.","salesMarkdown":"## 1500 W pulse rating, DO-214AB footprint The SMCJ20A-13-F: At that pulse, 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 stays transparent on a 20 V rail and only starts conducting when the transient exceeds 22.2 V breakdown minimum. Housed in the DO-214AB (SMC) package, the footprint is a standard for medium-power TVS diodes — the same pad layout serves many 1500 W parts, so a BOM swap between suppliers often lands on the same copper land pattern. The operating junction temperature range spans -55°C to 150°C, covering industrial and automotive under-hood ambient conditions without derating at the high end. ## Active lifecycle, no power line protection Note the Power Line Protection field is marked No — this TVS is designed for signal and low-voltage DC rail protection, not for direct AC mains or high-energy power-line clamping. The 1500 W rating applies to the 10/1000 µs surge waveform; real-world energy handling at shorter pulses (8/20 µs) is higher, but the datasheet's peak current figure is the binding constraint for IEC 61000-4-5 compliance testing. ## Tape and reel, cut tape options The SMCJ20A-13-F is offered in Tape & Reel (TR) and Cut Tape (CT) packaging. The TR suffix indicates standard 13-inch reel quantities for automated pick-and-place assembly; the CT option suits prototype or low-volume builds where a full reel is unnecessary. The DO-214AB body is compatible with standard SMC footprint solder pads — no special stencil aperture is needed beyond the usual 0.25 mm paste thickness for a power-dissipating package.","metaTitle":"SMCJ20A-13-F Diodes Inc TVS Diode, 1500W, DO-214AB","metaDescription":"SMCJ20A-13-F Zener TVS diode, 1500W peak pulse power, 20V standoff, 32.4V clamp, DO-214AB. Active production. Request a quote.","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","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","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":"$0.6900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does SMCJ20A-13-F come in?","answer":"It is supplied in the DO-214AB (SMC) surface-mount package. Available packaging formats include Tape & Reel (TR) for volume production and Cut Tape (CT) for smaller quantities."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMCJ20A-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/SMCJ20A-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}}