Description

• Applications: Thyristors are used in electrical systems for various industries, including AC and DC circuits operating at industry standard or increased frequency.
• VDRM/VRRM [V min]: 3800
• VDRM/VRRM [V max]: 4400
• ITAV [A]: 400
• Tс: 95
• VTM (Tc=25°С) [V]: 2.25
• ITM (Tc=25°С) [A]: 1256
• VT(TO)/Tjmax [V]: 1.117
• rT/Tjmax [mΩ]: 1.245
• tq [μs]: 500
• Tjmax [°С]: 125
• Rthjc [°С/W]: 0.0320
• Design: disc
• Type: phase control
• Description: Т243-400 is a phase control thyristor in disc design. It has a repetitive peak off-state and reverse voltage VDRM/VRRM 3800-4400 V. Mean on-state current ITAV 400А. The thyristor has an industry-standard ceramic housing making it easy to integrate the device into existing equipment. The maximal junction temperature Tjmax is 125 °C.