The BBY58-05W is a silicon tuning varactor diode from Infineon Technologies. This diode is designed for use in voltage-controlled oscillators (VCOs), tunable filters, and other applications where electronic tuning is required. The BBY58-05W offers a wide tuning range and low series resistance, making it suitable for high-frequency applications.

Applications

• Voltage-controlled oscillators (VCOs)
• Tunable filters
• Frequency synthesizers
• Parametric amplifiers
• Electronic tuning circuits

Features

• High tuning ratio
• Low series resistance
• Low capacitance
• Small SOT-323 package
• High quality factor (Q)

Benefits

• Wide tuning range
• Improved oscillator performance
• Reduced phase noise
• Compact design
• Enhanced circuit stability

Additional Details

The BBY58-05W is typically available in a SOT-323 package. The capacitance ratio is typically around 4:1. It is characterized by its low leakage current and high breakdown voltage. Detailed specifications, including capacitance vs. voltage characteristics and temperature coefficients, can be found in the official Infineon datasheet for the BBY58-05W.