B520C(RevC-2) Datasheet PDF - Diodes Incorporated.

Features
• Guard Ring Die Construction for Transient Protection
• Ideally Suited for Automatic Assembly
• Low Power Loss, High Efficiency
• Surge Overload Rating to 175A Peak
• For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application
• Plastic Material - UL Flammability Classification 94V-0