{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BAV 99 B5003","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BAV-99-B5003","canonicalUrl":"https://icboms.com/infineon/BAV-99-B5003","factsUrl":"https://icboms.com/api/mcp/products/BAV%2099%20B5003","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BAV 99 B5003, standard switching diode, 1 pair series connection, 80 V DC reverse voltage, 200 mA average rectified current, 4 ns reverse recovery time, PG-SOT23 package, surface mount.","salesMarkdown":"## What this standard switching diode pair delivers The Infineon BAV 99 B5003 is a standard switching diode configured as one pair in series, housed in a PG-SOT23 surface-mount package. It is rated for 80 V DC reverse voltage and 200 mA average rectified current per diode, with a reverse recovery time of 4 ns. This makes it suitable for high-speed switching applications in signal conditioning, logic-level clamping, and general-purpose rectification up to 200 mA. The 4 ns trr is the headline switching parameter. It allows clean, low-loss commutation in circuits running at moderate switching frequencies, such as flyback snubbers, relay-coil suppression, and high-speed logic-level translation. The 150 nA reverse leakage at 70 V ensures minimal off-state power loss in battery-powered or high-impedance nodes. The BAV 99 B5003 carries an obsolete lifecycle status per the manufacturer.","metaTitle":"BAV 99 B5003 Diode, 80V 200mA 4ns trr, SOT-23, Obsolete","metaDescription":"BAV 99 B5003 standard switching diode, 1 pair series, 80V Vr, 200mA Io, 4ns trr, SOT-23.","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":"BAV 99","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c754167409a9cf53396e78b08b433586.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a suitable replacement for BAV 99 B5003?","answer":"A direct pin-compatible replacement would be another standard switching diode pair in SOT-23 with similar ratings — 80 V Vr, 200 mA Io, and 4 ns trr. The base product number BAV 99 covers many variants; check the specific suffix for package and packing."},{"question":"Where can I buy BAV 99 B5003?","answer":"Submit an RFQ for current availability and pricing."},{"question":"What are the electrical specifications of BAV 99 B5003?","answer":"Key specs: 80 V DC reverse voltage, 200 mA average rectified current per diode, 4 ns reverse recovery time, 1.25 V forward voltage at 150 mA, 150 nA reverse leakage at 70 V, and 150°C maximum junction temperature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BAV-99-B5003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BAV-99-B5003 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}