The SRAF860 is a fast recovery diode manufactured by Taiwan Semiconductor. This diode is designed for applications requiring high efficiency and fast switching speeds.

Applications

• Switching Mode Power Supplies (SMPS)
• Freewheeling diodes in converters
• DC-DC converters
• Power Inverters
• Reverse polarity protection

Features

• High Surge Current Capability
• Fast Reverse Recovery Time
• High Reliability
• Low Forward Voltage Drop
• RoHS Compliant

Benefits

• Improved efficiency in power conversion circuits due to fast switching.
• Reduced power loss and heat generation due to low forward voltage drop.
• Enhanced system reliability due to high surge current capability.
• Environmentally friendly due to RoHS compliance.

Technical Specifications

The SRAF860 has a repetitive peak reverse voltage of 600V and a maximum average forward rectified current of 8A. Its fast reverse recovery time is a key feature, typically around 35ns. This fast recovery characteristic minimizes power loss during switching transitions and ensures high efficiency in demanding applications. The diode also features a high surge current capability, allowing it to withstand transient overloads without damage. The operating junction temperature ranges from -55°C to +150°C. The device is commonly available in a TO-220AC package.