{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ12CA-13","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ12CA-13","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ12CA-13","factsUrl":"https://icboms.com/api/mcp/products/SMBJ12CA-13","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series bidirectional TVS diode, Type Zener, 12V reverse standoff, 600W peak pulse power, DO-214AA SMB package, Tape & Reel.","salesMarkdown":"## 12 V rail protection, 600 W pulse rating The SMBJ12CA-13: Its 12 V reverse standoff voltage means it stays transparent below the normal operating level, only conducting when the line exceeds that threshold. When a surge hits, the device breaks down at a minimum of 13.3 V and clamps the peak to 19.9 V at 30.2 A under the standard 10/1000 µs waveform. ## Package and temperature envelope The operating junction temperature range spans -55°C to 150°C, covering most automotive, industrial, and outdoor equipment environments without derating concerns at the board level. It is a bidirectional device, so a single component protects both positive and negative transients on the same line — no need for two diodes back-to-back. ## Active production, ready to quote For BOM placement, the base product number is SMBJ12, and the -13 suffix denotes the tape-and-reel packaging variant. Cut tape options are also listed, which can be useful for prototype or low-volume builds.","metaTitle":"SMBJ12CA-13 TVS Diode, 12V Standoff, 600W, DO-214AA","metaDescription":"SMBJ12CA-13 bidirectional TVS diode, 12V reverse standoff, 600W peak pulse power, DO-214AA (SMB) package. Active production. Quoted 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":"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":"SMBJ12","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"13.3V","Voltage - Clamping (Max) @ Ipp":"19.9V","Voltage - Reverse Standoff (Typ)":"12V","Current - Peak Pulse (10/1000µs)":"30.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","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/SMBJ12CA-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/SMBJ12CA-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}}