The maximum operating temperature range for the BZW50-10 is -55°C to 175°C (junction temperature). However, it's recommended to operate within -40°C to 150°C for optimal performance and reliability.
To ensure proper biasing, connect the gate to a voltage source through a suitable resistor (typically 1 kΩ to 10 kΩ) and ensure the drain-source voltage (Vds) is within the recommended range (up to 50 V). Also, maintain a minimum gate-source voltage (Vgs) of 10 V to ensure the device is fully enhanced.
The recommended gate drive voltage for the BZW50-10 is between 10 V and 15 V. This ensures the device is fully enhanced and minimizes power losses. However, the exact voltage may vary depending on the specific application and circuit requirements.
To protect the BZW50-10 from overvoltage and overcurrent, use a suitable voltage regulator or overvoltage protection (OVP) circuit. Additionally, consider implementing overcurrent protection (OCP) using a current sense resistor and a comparator or a dedicated OCP IC. Ensure the protection circuits are designed to respond quickly to fault conditions.
The typical turn-on time (ton) for the BZW50-10 is around 10 ns to 20 ns, while the typical turn-off time (toff) is around 20 ns to 40 ns. However, these times may vary depending on the specific application, gate drive voltage, and circuit layout.
BZW50-10 datasheet
by STMicroelectronics
