The 30CTH03PBF is a high-performance Schottky rectifier array from International Rectifier. This device is designed for high-frequency switching power supplies, providing efficient rectification and low forward voltage drop.

Applications:

• Switching power supplies
• Freewheeling diodes in converters
• Polarity protection applications
• High-frequency inverters
• DC-DC converters

Features:

• Low forward voltage drop, minimizing power dissipation
• High surge current capability, ensuring robustness against transient events
• High-frequency operation, suitable for modern power electronics
• RoHS compliant, adhering to environmental standards
• Avalanche energy rated, enhancing reliability

Benefits:

• Increased power supply efficiency due to low forward voltage drop
• Improved system reliability with high surge current capability
• Reduced heat sink requirements because of lower power dissipation
• Compliance with environmental regulations
• Enhanced system robustness against voltage spikes

Additional Details:

The 30CTH03PBF features a repetitive peak reverse voltage of 30V and a forward current of 2x15A. Its low forward voltage drop is typically 0.48V at 15A and 125°C, resulting in minimal power loss. The operating junction temperature ranges from -55°C to +150°C. The device is available in a TO-220AB package, which allows for efficient heat dissipation. This rectifier is commonly used in applications where a fast switching speed and low forward voltage drop are critical for achieving high efficiency.