{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMBJ85CA-13-F","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"SMBJ85CA-13-F","canonicalUrl":"https://icboms.com/diodes-inc/SMBJ85CA-13-F","factsUrl":"https://icboms.com/api/mcp/products/SMBJ85CA-13-F","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated SMBJ series bidirectional Zener TVS diode, SMBJ85CA-13-F, 85V reverse standoff, 137V clamping, 600W peak pulse power, DO-214AA SMB package.","salesMarkdown":"## 85V rail clamp with 600W pulse rating The SMBJ85CA-13-F: Its 85V reverse standoff voltage means the device draws negligible leakage current at the normal operating voltage, only conducting when a surge pushes the line above the 94.4V minimum breakdown threshold. Peak pulse power is rated at 600W for a 10/1000µs waveform, which translates to a 4.4A peak pulse current capability. The clamping voltage maxes out at 137V at that current — the margin between the 85V rail and the clamp point determines whether downstream silicon survives a lightning surge or inductive kickback. At elevated ambient, derate the peak pulse power per the datasheet's thermal impedance curve — the DO-214AA SMB package dissipates heat through the PCB copper pad, not through the body. Surface-mount DO-214AA (SMB) package with the cathode band marking the bidirectional orientation — polarity does not matter for this part, but the footprint is standard for the SMBJ family. The reel quantity is typically 3000 pieces per 13-inch reel for this package size — confirm the exact reel count with your order quantity to avoid line-side shortages during pick-and-place. ## Active lifecycle and sourcing posture The base product number is SMBJ85, which covers the entire 85V standoff variant across unidirectional and bidirectional options. The -13-F suffix denotes the tape-and-reel packaging and lead-free finish — confirm the plating and packing code matches your assembly house's requirements.","metaTitle":"SMBJ85CA-13-F TVS Diode, 85V Standoff, 600W, DO-214AA","metaDescription":"SMBJ85CA-13-F from Diodes Inc. Bidirectional Zener TVS, 85V reverse standoff, 137V clamping, 600W peak pulse power. Active production. Request a quote.","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":"SMBJ85","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"SMB","Voltage - Breakdown (Min)":"94.4V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85V","Current - Peak Pulse (10/1000µs)":"4.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/205f8bffce2c4a83c3c83b7d81a1413c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SMBJ85CA-13-F and check current pricing?","answer":"The SMBJ85CA-13-F is an active Diodes Incorporated part."},{"question":"What package does SMBJ85CA-13-F come in?","answer":"It is available in Tape & Reel (TR) or Cut Tape (CT) options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/SMBJ85CA-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/SMBJ85CA-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}}