Three Phase Rectifier Bridges

www.DataSheet4U.com VUO 18 Three Phase Rectifier Bridges with Semi Fast Diodes Preliminary Data VRSM V 1200 1400 1600 VRRM V 1200 1400 1600 Type VUO 18-12DT8 VUO 18-14DT8 VUO 18-16DT8 ~ ~~ + IdAVM = 18 A VRRM = 1200-1600 V ~ ~ - + ~ Symbol IdAV IdAVM IFSM Test Conditions TC = 85°C, module TC = 63°C, module TVJ = 45°C; VR = 0 TVJ = TVJM VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine Maximum Ratings 14 18 300 330 270 300 450 460 365 380 -40...+150 150 -40...+150 A A A A A A A2s A2s A2s A2s °C °C °C V~ V~ Nm lb.in. g Features l l l l l l Package with 1/4" fast-on terminals Isolation voltage 3000 V~ Planar passivated chips Blocking voltage up to 1600 V Low forward voltage drop UL registered E 72873 I2t TVJ = 45°C VR = 0 TVJ = TVJM VR = 0 Applications l l l l TVJ TVJM Tstg VISOL Md Weight Symbol IR VF VT0 rT trr RthJC RthJK dS dA a 50/60 Hz, RMS IISOL £ 1 mA Mounting torque typ. Test Conditions TVJ = 25°C; VR = VRRM TVJ = 125°C; VR = VRRM IF = 55 A; TVJ = 25°C For power-loss calculations only TVJ = TVJM TVJ = 25°C; IF = 10 A; -di/dt = 10 A/ms, VR = 1/2 VRRM per diode; 120° el per module per diode; 120° e per module Creeping distance on surface Creepage distance in air Max. allowable acceleration t = 1 min t=1s (M5) (10-32 UNF) Supplies for DC power equipment Input rectifiers for PWM inverter Battery DC power supplies Field supply for DC motors 2500 3000 2 ± 10 % 18 ± 10 % 22 Advantages l l l Easy to mount with one screw Space and weight savings Improved temperature and power cycling l Characteristic Values £ £ 0.3 5.0 mA mA V V mW ms K/W K/W K/W K/W mm mm m/s2 Up to 10 dB lower EMI/RFI compared to standard rectifier £ 1.85 1.2 16 £ 1.5 9.3 1.55 10.2 1.7 12.7 9.4 50 Dimensions in mm (1 mm = 0.0394") Data according to IEC 60747 © 2000 IXYS All rights reserved 1-1 032