BAT54C

BAT54C is a Schottky diode and rectifier specifically designed with a dual chip configuration. It is characterized by its low forward voltage and protected guard ring, making it suitable for a wide range of applications.

Key Features

• Low Forward Voltage: The BAT54C exhibits a low turn-on voltage, which allows for efficient and rapid switching.
• Guard Ring Protection: It incorporates a PN junction guard ring that provides transient and ESD (electrostatic discharge) protection, enhancing the device’s reliability and longevity.
• Dual Chip Design: The dual chip configuration allows for increased current handling capability and improved thermal performance.
• Fast Switching: The BAT54C is capable of fast switching speeds, making it ideal for high-frequency applications.
• Lead-Free Version Available: It is available in a lead-free version, complying with environmental regulations and promoting sustainable manufacturing practices.

Electrical Characteristics

• DC Reverse Voltage (Vr): 30V
• Average Rectified Current (Io): 200mA
• Forward Voltage Drop (Vf): Typically 800mV at 100mA
• Peak Repetitive Peak Reverse Voltage (VRRM): 30V

Package and Marking

• Package: The BAT54C is commonly packaged in the SOT-23 format, which is a small, surface-mount package that is widely used in electronic devices.
• Marking Code: The marking code for the BAT54C may vary depending on the manufacturer, but it typically includes a series of letters and/or numbers that indicate the device’s type, specification, and manufacturing information.

Applications

Due to its low forward voltage, fast switching speed, and guard ring protection, the BAT54C is widely used in various electronic applications, including:

• Switching Circuits: Where fast and efficient switching is required.
• Rectification: In circuits that require rectification of alternating current (AC) to direct current (DC).
• Protection Circuits: Where transient and ESD protection is necessary to protect other electronic components from damage.

Manufacturer Information

The BAT54C is manufactured by various companies, including TYSEMI, LGE (Lu Guang), and BLUE ROCKET, among others. Each manufacturer may have slight variations in their product specifications and packaging, so it is important to consult the manufacturer’s datasheet for detailed information.

In conclusion, the BAT54C is a versatile Schottky diode and rectifier that offers a combination of low forward voltage, fast switching speed, and guard ring protection. Its dual chip design and availability in a lead-free version make it an excellent choice for a wide range of electronic applications.