The BAS521BX is a high-speed switching diode manufactured by Nexperia. These diodes are designed for fast switching applications, such as clamping, protection, and signal rectification. They offer low capacitance and fast recovery times, making them suitable for high-frequency circuits.

Applications

• High-speed switching circuits
• Clamping diodes
• Protection diodes
• Signal rectification
• RF applications

Features

• High switching speed
• Low capacitance
• Fast reverse recovery time
• Small footprint
• AEC-Q101 qualified

Benefits

• Improved circuit performance
• Reduced switching losses
• Efficient protection
• Compact design
• Suitable for automotive applications

Technical Specifications

The BAS521BX features a maximum reverse voltage (VR) of 250V and a forward current (IF) of 200mA. The reverse recovery time (trr) is typically very low, in the nanosecond range. The junction capacitance (Cj) is also low, typically a few picofarads. It comes in a small SOT-23 package. The operating temperature range is typically -65°C to +150°C.

For comprehensive information on forward voltage characteristics, reverse leakage current, and other detailed specifications, refer to the official Nexperia datasheet. The datasheet is critical for designing reliable and optimized circuits using the BAS521BX diode.