{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ33CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ33CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ33CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ33CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series bidirectional TVS diode, Type Zener, SMBJ33CA-13, 33V reverse standoff, 53.3V clamp, 600W peak pulse, DO-214AA SMB package.","salesMarkdown":"## 33V rail protection — clamp voltage and surge rating The SMBJ33CA-13: This bidirectional TVS clamps at 53.3V maximum when hit with an 11.3A peak pulse current (10/1000µs waveform), starting from a 33V reverse standoff voltage. ## DO-214AA SMB — standard reflow footprint The DO-214AA (SMB) surface-mount package is a common TVS footprint that reflows on the same profile as most passive and logic components. The -55°C to 150°C junction temperature range covers industrial enclosures and underhood automotive environments without derating at the high end. General-purpose application classification means it is not rated for power-line protection (no internal filter or crowbar), but it is a straightforward clamp for signal lines, DC power inputs, and low-voltage bus protection where the 33V standoff matches the rail voltage.","metaTitle":"SMBJ33CA-13 Diodes Inc TVS, 33V Bidirectional, 600W","metaDescription":"Active-production SMBJ33CA-13 bidirectional TVS diode, 33V standoff, 53.3V clamp at 11.3A, 600W peak pulse. DO-214AA SMB. Quoted 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":"SMBJ","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SMBJ33","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"36.7V","Voltage - Clamping (Max) @ Ipp":"53.3V","Voltage - Reverse Standoff (Typ)":"33V","Current - Peak Pulse (10/1000µs)":"11.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5082cff9e06e9e3934f006f5710ece61.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ33CA-13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/SMBJ33CA-13 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}}