The BYG21M-E3 is a high-efficiency glass passivated rectifier diode manufactured by Vishay. It is designed for applications requiring reliable and efficient rectification of alternating current (AC) to direct current (DC).

Applications

• General purpose rectification
• Switching mode power supplies (SMPS)
• Inverters
• Freewheeling diodes in inductive circuits
• Polarity protection applications

Features

• Glass passivated junction
• High surge current capability
• Low forward voltage drop
• High reliability
• RoHS compliant
• Lead-Free Finish

Benefits

• Efficient AC to DC conversion reduces power loss and improves system efficiency.
• High surge current capability ensures the diode can withstand transient current surges without damage.
• Low forward voltage drop minimizes power dissipation and improves overall performance.
• Glass passivated junction provides long-term reliability and stability.
• Suitable for harsh environments due to its robust construction.

Additional Details

The BYG21M-E3 is characterized by its repetitive peak reverse voltage (VRRM), which is typically 600V, and its average forward current (IF(AV)), which is around 2A. It has a forward voltage (VF) of approximately 1.0V at 2A and a reverse recovery time (trr) around 2.0 μs. The operating temperature range is typically -65°C to +150°C. The device is typically supplied in a DO-214AC (SMA) package, which is suitable for surface mounting and provides good thermal dissipation. This diode offers a reliable and efficient solution for rectification needs in various electronic circuits and power supplies.