MBRF20100CT /MBR20100CT Rectifier Transistor TO-220F Code: 72029120

The MBRF20100CT is a 20-amp, 100-volt dual Schottky barrier rectifier. It houses two separate 10-amp diodes internally in a common-cathode configuration. Packaged in an isolated, fully-insulated TO-220 (or ITO-220AB) package, it is primarily used in high-frequency switching power supplies, DC/DC converters, and polarity protection.

Core Specifications

• Component Type:Dual Schottky Barrier Rectifier (Common Cathode)
• Maximum Repetitive Reverse Voltage :100 V
• Average Rectified Forward Current :20 A total (10 A per leg)
• Forward Voltage Drop :~ 0.70 V to 0.85 V (varies by current and temperature)
• Operating Temperature Range:-65 °C to +175 °C
• Package Type:TO-220-3 (Isolated / FullPack)

Key Features

• Isolated Housing:The plastic package is fully isolated, meaning it can be mounted directly to a heatsink without requiring any additional silicone washers or insulation hardware.
• High Efficiency:Utilizes Schottky barrier technology to provide very low forward voltage drops and minimal power loss, allowing for high efficiency.
• Safety & Protection:Includes a guard ring for overvoltage protection and demonstrates excellent ability to withstand reverse avalanche energy transients.

Common Applications

• Switched-mode power supplies (SMPS)
• DC/DC converters and inverters
• Freewheeling and polarity protection diodes