{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAV99E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAV99E6327","canonicalUrl":"https://icboms.com/infineon/BAV99E6327","factsUrl":"https://icboms.com/api/mcp/products/BAV99E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAV99E6327 standard switching diode, 1 pair series connection, 80 V Vr, 4 ns trr, 200 mA Io, SOT-23-3 surface mount, PG-SOT23 package.","salesMarkdown":"## What the 4 ns trr means for your snubber or clamp The Infineon BAV99E6327 is a standard switching diode in a 1-pair series configuration — two diodes in one SOT-23-3 package with the cathode of one tied to the anode of the other. The 4 ns trr and 80 V Vr suit snubbing on switch nodes and signal-line clamping. Infineon lists the BAV99E6327 as Obsolete. If you have this on a BOM, you are looking at the surplus and independent-distribution channel for remaining inventory. The base product number is BAV99, and the E6327 suffix is Infineon's reel-packaging code (Tape & Reel). Many BAV99 variants from multiple manufacturers share the same die and SOT-23-3 footprint, so a pin-to-pin alternate from Nexperia, ON Semiconductor, Diodes Inc, or Rohm is typically a straight swap — same series-diode topology, same 80 V / 200 mA / 4 ns trr ratings. The key is verifying the package marking and the Vf / trr match your design margin, not just the footprint. ## Sourcing the BAV99E6327 today We source it through our independent-distribution network — verified stock from surplus, overstock, and broker channels. Each unit is visually inspected and electrically sampled against the datasheet parameters before it ships. If you need a production-quantity BAV99 and the E6327 suffix is not a fixed requirement, we can also quote the active BAV99 variants from other manufacturers as a dual-source option for your BOM review.","metaTitle":"Infineon BAV99E6327 switching diode, 80 V, 4 ns trr, SOT-23","metaDescription":"Infineon BAV99E6327 standard switching diode, 1 pair series, 80 V Vr, 4 ns trr, 200 mA Io, SOT-23-3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Speed":"Small Signal =< 200mA (Io), Any Speed","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"BAV99","Diode Configuration":"1 Pair Series Connection","Supplier Device Package":"PG-SOT23","Reverse Recovery Time (trr)":"4 ns","Current - Reverse Leakage @ Vr":"150 nA @ 70 V","Voltage - DC Reverse (Vr) (Max)":"80 V","Operating Temperature - Junction":"150°C(Max)","Voltage - Forward (Vf) (Max) @ If":"1.25 V @ 150 mA","Current - Average Rectified (Io) (per Diode)":"200mA (DC)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c754167409a9cf53396e78b08b433586.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BAV99E6327/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for BAV99E6327?","answer":"There is no single Infineon-specified replacement for the E6327 suffix (which is a reel-packaging code). However, the base BAV99 die and SOT-23-3 package are standard across the industry. Pin-compatible equivalents from Nexperia (BAV99,215), ON Semiconductor (BAV99LT1G), Diodes Inc (BAV99-7-F), and Rohm (BAV99) share the same 80 V Vr, 200 mA Io, and 4 ns trr ratings. Verify the package marking and forward voltage at your operating current before substituting."},{"question":"What is the difference between BAV99 and BAV99E6327?","answer":"The BAV99 is the base product number for the series-connected dual switching diode in SOT-23. The E6327 suffix is Infineon's ordering code for Tape & Reel packaging. The silicon die, ratings (80 V, 200 mA, 4 ns trr), and SOT-23-3 footprint are identical. Any BAV99 from any manufacturer with the same ratings is functionally the same part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAV99E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAV99E6327 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T15:07:31.584Z","lastPublished":"2026-07-16T15:07:31.584Z","indexable":true}}