BY255 Ultrafast Power Diode – 1.3kV 3A DO-201AD

The BY255 is a high-speed ultrafast power diode engineered for demanding power electronics applications. With a reverse voltage of up to 1.3kV and forward current capability of 3A, it ensures reliable performance in high-voltage, high-efficiency circuits. Its ultrafast recovery time minimizes switching losses, making it suitable for modern SMPS, inverters, and motor drive applications. The rugged DO-201AD package allows for efficient heat dissipation and long service life, even in harsh environments.

Specifications:

• Diode Type: Ultrafast Power Diode

• Model: BY255

• Reverse Voltage (VRRM): 1300V

• Peak Non-Repetitive Reverse Voltage (VRSM): 1500V

• Average Forward Current (IFAV): 3A

• Forward Voltage Drop (VF): 1.2V (typ.) @ 3A

• Reverse Recovery Time (trr): 25ns

• Package: DO-201AD

• Leakage Current: Low

• Avalanche Energy Absorption: Guaranteed

• Junction Temperature Range: -55°C to +150°C

Key Features:

• Ultrafast 25ns recovery for reduced switching losses

• High surge current capability for transient protection

• Excellent thermal stability and durability

• Compact DO-201AD package for space efficiency

• Long service life under continuous operation

Applications:

• Switched Mode Power Supplies (SMPS)

• Motor drive circuits

• Solar power systems and inverters

• High-frequency rectification

• Industrial and consumer power electronics

Package includes: 5 x BY255 Diode -1.3KV 3A DO201AD -Ultrafast Power Diode

*Image shown is a representation only.