{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ22CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ22CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ22CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ22CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ22CA-13-F bidirectional TVS diode, Zener type, 400W peak pulse power, 22V reverse standoff, 35.5V clamping, DO-214AC SMA package, Tape & Reel.","salesMarkdown":"## Transient voltage suppressor for 22V rails The SMAJ22CA-13-F: Its 22V reverse standoff voltage means the part conducts no leakage current below that level, so it sits across a supply rail without draining the bus. When a surge exceeds the 24.4V minimum breakdown voltage, the device avalanches and clamps the spike to 35.5V maximum, protecting downstream silicon rated for that ceiling. The 10/1000µs waveform is the telecom and industrial benchmark — the 400W rating is the energy the part absorbs in one pulse without failing. ## Package and board integration Housed in a DO-214AC (SMA) surface-mount package with the supplier device package designated SMA, this TVS fits the standard SMA footprint common to many 400W TVS diodes. The Tape & Reel packaging suits automated pick-and-place assembly for volume production. No power line protection is claimed — this TVS is intended for signal and low-power rail protection rather than mains-side clamping.","metaTitle":"SMAJ22CA-13-F Diodes Inc TVS, 22V, 400W, DO-214AC","metaDescription":"SMAJ22CA-13-F bidirectional TVS diode, 22V reverse standoff, 400W peak pulse power, DO-214AC. Active lifecycle. Sourced to order against 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)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ22","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"24.4V","Voltage - Clamping (Max) @ Ipp":"35.5V","Voltage - Reverse Standoff (Typ)":"22V","Current - Peak Pulse (10/1000µs)":"11.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0919","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0270111b098582f24c0b7d28e81a77ac.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMAJ22CA-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/SMAJ22CA-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}}