The FML-22S is a low-loss rectifier diode from Sanken Electric that is suited for high frequency rectification. It is a two-diode array in a TO-220F package with a common cathode. Each diode has a maximum peak reverse voltage of 200 V and an average forward current rating of 10 A. The FML-22S also has a fast reverse recovery time of 40 ns, making it ideal for switching applications.

The FML-22S is commonly used in a variety of high frequency power supply applications, such as switching mode power supplies (SMPS), AC/DC adapters, and motor controllers. It is also used in some industrial and automotive applications.

Here is a more detailed description of the key features and benefits of the FML-22S:

• Low forward voltage drop: The FML-22S has a typical forward voltage drop of 0.98 V at 5 A, which helps to reduce power losses and improve efficiency.
• Fast reverse recovery time: The FML-22S has a fast reverse recovery time of 40 ns, which makes it ideal for switching applications.
• High surge current rating: The FML-22S has a peak surge current rating of 65 A for 10 ms, which allows it to handle high inrush currents.
• Wide operating temperature range: The FML-22S has a wide operating temperature range of -40°C to +150°C, making it suitable for use in a variety of environments.

Here are some examples of applications where the FML-22S can be used:

• Switching mode power supplies (SMPS)
• AC/DC adapters
• Motor controllers
• Industrial power supplies
• Automotive power supplies
• High frequency rectifiers
• Switching regulators

The FML-22S is a reliable and versatile high frequency rectifier diode that is well-suited for a wide range of applications.

Additional information:

The FML-22S is RoHS compliant and has a moisture sensitivity level (MSL) of 1. It is available in bulk packaging.

Here are some common substitutes for the FML-22S:

• MURF1620CTG
• RF1001T2D
• MBR20100CT

Please note that these are just a few examples, and there may be other suitable substitutes available.