{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ30CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMAJ30CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMAJ30CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMAJ30CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMAJ30CA-13-F Zener TVS diode, 400W peak pulse power, 30V reverse standoff, bidirectional, DO-214AC (SMA) package, Tape & Reel.","salesMarkdown":"## Active production — a straightforward BOM fit The SMAJ30CA-13-F: Its 30V reverse standoff voltage and 48.4V clamping at 8.3A peak pulse current make it a standard choice for protecting 24V DC rails from transients. ## Parametric window — what the ratings mean for your rail The 30V reverse standoff (working voltage) means the diode does not conduct at nominal 24V, but clamps at 48.4V when a surge hits — a 24V rail with a 48V abs-max input can survive this without the downstream converter seeing overvoltage. The bidirectional channel (single) means symmetrical clamping for AC or bipolar DC lines — no polarity concern during placement. ## Package and board-fit — DO-214AC (SMA) Housed in the industry-standard DO-214AC (SMA) surface-mount package, the SMAJ30CA-13-F shares the same footprint as thousands of other SMA TVS diodes — no layout surprise when swapping suppliers. ## Sourcing posture — active, quoted to order It is sourced through authorized and independent distribution channels, quoted per your BOM quantity at time of RFQ.","metaTitle":"SMAJ30CA-13-F Diodes Inc TVS, 400W, 30V, DO-214AC","metaDescription":"Active Diodes Inc SMAJ30CA-13-F Zener TVS diode, 400W peak pulse, 30V reverse standoff, bidirectional, DO-214AC. Sourced to order.","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-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"400W","Base Product Number":"SMAJ30","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMA","Voltage - Breakdown (Min)":"33.3V","Voltage - Clamping (Max) @ Ipp":"48.4V","Voltage - Reverse Standoff (Typ)":"30V","Current - Peak Pulse (10/1000µs)":"8.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","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/SMAJ30CA-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/SMAJ30CA-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}}