Description

• Applications: High power DC drives for industry and transportation, rectifiers for electrometallurgy, invertors, frequency converters for transportation, uninterruptible power sources.
• VRRM [V min]: 3800
• VRRM [V max]: 4500
• IFAV [A]: 800
• Tс: 85
• VFM (Tc=25°С) [V]: 2.90
• IFM (Tc=25°С) [A]: 2512
• VF(TO)/Tjmax [V]: 1.500
• rT/Tjmax [mΩ]: 0.640
• trr/Tjmax [μs]: 5.00
• Tjmax [°С]: 125
• Rthjc [°С/W]: 0.0180
• Design: disc
• Type: fast recovery
• Description: DF453-800 is a fast recovery diode in disc design. It has a repetitive peak reverse voltage VRRM of 3800-4400 V and low static losses. Mean forward current IFAV is 800А. Industry standard design enables easy installation into existing equipment. Maximal junction temperature Tjmax is 125 °C. Diameter of the contact surface is 51 mm.