The 72CPQ030PBF is a 70 Amp, 30 Volt Schottky Rectifier from International Rectifier. It is designed for high-frequency applications where low forward voltage drop and fast switching speeds are crucial. This rectifier array is commonly used in switching power supplies, freewheeling diodes, and polarity protection applications.

Applications

• Switching power supplies
• Freewheeling diodes
• Polarity protection
• DC-DC converters
• Reverse battery protection

Features

• Low forward voltage drop
• High surge current capability
• Guard ring for overvoltage protection
• High frequency operation
• Excellent high-temperature stability
• RoHS compliant

Benefits

• Improved efficiency in power supplies due to low forward voltage drop, reducing power losses and heat generation.
• Enhanced reliability and robustness with a high surge current capability, making it suitable for demanding applications.
• Protection against overvoltage conditions due to the guard ring structure.
• Suitability for high-frequency applications, enabling the design of compact and efficient power circuits.
• Compliant with environmental regulations, making it a sustainable component choice.

Technical Specifications

The 72CPQ030PBF features a maximum repetitive peak reverse voltage of 30V and an average forward current of 70A. Its forward voltage drop is typically around 0.58V at 35A. It also has a surge current capability of 750A. The operating temperature range is typically -55°C to +150°C. The device is packaged in a TO-247AC package. The 'PBF' suffix indicates that the component is lead-free and compliant with RoHS standards. This diode utilizes Schottky barrier technology for its fast switching capabilities, critical for high-frequency applications. The device's construction ensures minimal thermal resistance, improving overall performance and reliability in high-power applications.