PSKD255

Diode Modules Preliminary Data Sheet PSKD 255 IFRMS IFAVM VRRM 2 = 2x 450 A = 2x 270 A = 800-1800 V 3 2 VRSM V 900 1300 1500 1700 1900 VRRM V 800 1200 1400 1600 1800 Type 3 1 PSKD 255/08 PSKD 255/12 PSKD 255/14 PSKD 255/16 PSKD 255/18 1 Symbol IFRMS IFAVM IFSM Test Conditions TVJ = TVJM TC = 100°C; 180° sine TVJ = 45°C; VR = 0 TVJ = TVJM VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) Maximum Ratings 450 270 9500 10200 8400 9000 451 000 437 000 353 000 340 000 -40...+150 150 -40...+125 A A A A A A A 2s A 2s A 2s A 2s °C °C °C V~ V~ Features Direct copper bonded Al2O3 -ceramic base plate Planar passivated chips Isolation voltage 3600 V~ UL registered, E 148688 ● ● ● ● ∫i2dt TVJ = 45°C VR = 0 TVJ = TVJM VR = 0 Applications Supplies for DC power equipment DC supply for PWM inverter Field supply for DC motors Battery DC power supplies ● ● ● ● TVJ TVJM Tstg VISOL Md Weight Symbol IRRM VF VT0 rT RthJC RthJK 50/60 Hz, RMS IISOL ≤ 1 mA t = 1 min t=1s 3000 3600 Advantages Space and weight savings Simple mounting Improved temperature and power cycling Reduced protection circuits ● ● ● ● Mounting torque (M6) Terminal connection torque (M8) Typical including screws Test Conditions TVJ = TVJM; VR = VRRM IF = 600 A; TVJ = 25°C For power-loss calculations only TVJ = TVJM per per per per diode; DC current module diode; DC current module other values see PSKT 255 4....