{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ30CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ30CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ30CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ30CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series Zener TVS diode, SMBJ30CA-13-F, 30V reverse standoff, 48.4V clamping, 600W peak pulse power, bidirectional, DO-214AA SMB package, surface mount.","salesMarkdown":"## What the ratings mean for your board The SMBJ30CA-13-F: The 30 V reverse standoff voltage is the DC or peak-AC voltage the diode lets pass without conducting — your rail must stay below this in normal operation. A single bidirectional channel means one device protects a signal pair against both polarities — no need for two unidirectional parts back-to-back. The DO-214AA (SMB) package is a standard surface-mount footprint with a low profile — it reflows cleanly with a typical 260 °C peak solder profile. The -55 °C to 150 °C junction range covers automotive under-hood and industrial enclosure ambient without derating the power curve at the high end.","metaTitle":"Diodes Inc SMBJ30CA-13-F TVS Diode, 30V, 600W, DO-214AA","metaDescription":"SMBJ30CA-13-F Zener TVS diode, 30V standoff, 48.4V clamp, 600W peak pulse, DO-214AA SMB. Active production, sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"SMBJ","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ30","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"33.3V","Voltage - Clamping (Max) @ Ipp":"48.4V","Voltage - Reverse Standoff (Typ)":"30V","Current - Peak Pulse (10/1000µs)":"12.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/205f8bffce2c4a83c3c83b7d81a1413c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMBJ30CA-13-F/alternatives.json"},"ai":{"faq":[{"question":"What is the clamping performance of SMBJ30CA-13-F?","answer":"At the rated 12.4 A peak pulse current (10/1000 µs waveform), the maximum clamping voltage is 48.4 V. The minimum breakdown voltage is 33.3 V, so the device starts conducting between those points."},{"question":"Is SMBJ30CA-13-F a bidirectional or unidirectional TVS?","answer":"It is a single bidirectional channel — one device clamps transients of either polarity on a signal pair."},{"question":"What package does SMBJ30CA-13-F use?","answer":"The DO-214AA (SMB) surface-mount package. The supplier device package is also designated SMB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ30CA-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/SMBJ30CA-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}}