Description

• Applications: High power DC drives for industry and transportation, rectifiers for electrometallurgy, invertors, frequency converters for transportation, uninterruptible power sources.
• VRRM [V min]: 800
• VRRM [V max]: 1400
• IFAV [A]: 400
• Tс: 90
• VFM (Tc=25°С) [V]: 2.30
• IFM (Tc=25°С) [A]: 1256
• VF(TO)/Tjmax [V]: 1.195
• rT/Tjmax [mΩ]: 0.811
• trr/Tjmax [μs]: 3.2
• Tjmax [°С]: 150
• Rthjc [°С/W]: 0.0750
• Thread/ Thread length/The size of the key: -24-1.5/19/SW41
• Design: stud
• Type: fast recovery
• Description: DF271-400X is a fast recovery reverse recovery (X) diode in stud design. It has a repetitive peak reverse voltage VRRM of 800-1400 V and low static losses. Mean forward current IFAV is 400А. Industry standard design enables easy installation into existing equipment. Maximal junction temperature Tjmax is 150 °C.