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The BAV99,215 is a high-speed switching diode array from Nexperia USA Inc., featuring two diodes connected in series within a compact SOT-23 surface-mount package . This device combines fast switching performance with high reverse voltage capability, making it ideal for a wide range of applications including high-speed switching, voltage clamping, and logic circuits . With its 100V reverse voltage rating, 215mA forward current capability, and ultra-fast 4ns reverse recovery time, it provides reliable performance in both analog and digital circuits requiring compact, high-performance diode configurations .
Category:Discrete Semiconductor Products;Diodes;Rectifiers;Diode Arrays
Manufacturer:Nexperia USA Inc.
Series:BAV99
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Diode Configuration:1 Pair Series Connection
Voltage - DC Reverse (Vr) (Max):100 V
Current - Average Rectified (Io) (per Diode):215mA (DC)
Voltage - Forward (Vf) (Max) @ If:1.25 V @ 150 mA
Speed:Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr):4 ns
Current - Reverse Leakage @ Vr:500 nA @ 80 V
Operating Temperature - Junction:150°C (Max)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:TO-236AB
Base Product Number:BAV99
Series Diode Configuration: Two diodes connected in series within a single SOT-23 package provides space-saving solutions for applications requiring series diode arrangements such as voltage clamping and steering logic .
High Reverse Voltage: 100V reverse voltage rating ensures reliable operation in applications with moderate voltage requirements, providing ample safety margin for typical low-voltage circuits .
Ultra-Fast Switching: 4ns typical reverse recovery time enables high-frequency operation in switching power supplies, signal processing, and high-speed logic applications .
Low Forward Voltage: 1.25V maximum forward voltage at 150mA minimizes power dissipation and improves efficiency in forward-biased applications .
Low Leakage Current: 500nA maximum reverse leakage at 80V ensures minimal power loss in reverse-biased conditions, critical for precision circuits .
Low Capacitance: 1.5pF typical diode capacitance minimizes signal degradation in high-frequency applications such as RF circuits and high-speed data lines .
High Temperature Operation: 150°C maximum junction temperature allows reliable operation in thermally demanding environments .
Compact SOT-23 Package: Industry-standard three-lead surface-mount package enables high-density PCB layouts and automated assembly .
High-Speed Switching: Provides fast switching in signal processing circuits, pulse generators, and high-speed logic applications where the 4ns recovery time is critical for performance .
Voltage Clamping and Protection: Used in overvoltage protection circuits to clamp transients and protect sensitive inputs on microcontrollers, analog ICs, and communication interfaces .
Logic Circuits: Implements diode logic functions such as AND and OR gates in low-power digital circuits where minimal propagation delay is required .
Charge Pump Circuits: Serves as steering diodes in charge pump voltage multipliers for generating higher voltages from low-voltage supplies in LCD bias and EEPROM programming circuits .
Bridge Rectifiers: Configured as half-bridge or full-bridge rectifiers in low-power AC-DC conversion applications requiring compact size .
RF and High-Frequency Circuits: Used in detector circuits, mixers, and frequency discriminators where low capacitance and fast switching are essential .
Automotive Electronics: Applied in sensor interfaces, control modules, and infotainment systems requiring reliable diode performance over extended temperature ranges .
Industrial Control: Provides protection and switching functions in PLCs, motor drives, and industrial sensors where reliability and compact size are essential .
The Nexperia BAV99,215 is a high-performance, space-efficient diode array that combines two series-connected diodes, 100V reverse voltage, 215mA forward current, and 4ns ultra-fast switching in a compact SOT-23 package . Its low forward voltage, minimal leakage, and low capacitance make it an ideal choice for high-speed switching, voltage clamping, logic circuits, and protection applications in consumer electronics, industrial control, automotive systems, and telecommunications equipment requiring reliable, fast-switching diode performance in a minimal footprint .
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