© 2000 IXYS All rights reserved 1 - 1
VRSM VRRM Types
V V
900 800 VUO 68-08NO7
1300 1200 VUO 68-12NO7
1500 1400 VUO 68-14NO7
1700 1600 VUO 68-16NO7
Symbol Test Conditions Maximum Ratings
IdAV ①TC = 100°C, module 68 A
IFSM TVJ = 45°C; t = 10 ms (50 Hz), sine 300 A
VR = 0 t = 8.3 ms (60 Hz), sine 320 A
TVJ = TVJM t = 10 ms (50 Hz), sine 260 A
VR = 0 t = 8.3 ms (60 Hz), sine 280 A
I2tTVJ = 45°C t = 10 ms (50 Hz), sine 450 A2s
VR = 0 t = 8.3 ms (60 Hz), sine 425 A2s
TVJ = TVJM t = 10 ms (50 Hz), sine 340 A2s
VR = 0 t = 8.3 ms (60 Hz), sine 325 A2s
TVJ -40...+150 °C
TVJM 150 °C
Tstg -40...+125 °C
VISOL 50/60 Hz, RMS t = 1 min 2500 V~
IISOL £ 1 mA t = 1 s 3000 V~
MdMounting torque (M4) 1.5 - 2 Nm
14 - 18 lb.in.
Weight typ. 18 g
IdAV = 68 A
VRRM = 800-1600 V
Symbol Test Conditions Characteristic Values
IRVR= VRRM;T
VJ = 25°C £0.5 mA
VR= VRRM;T
VJ = TVJM £3mA
VFIF= 55 A; TVJ = 25°C £1.46 V
VT0 For power-loss calculations only 0.8 V
rT13 mW
RthJC per diode; DC current 1.1 K/W
per module 0.18 K/W
RthJH per diode, DC current 1.6 K/W
per module 0.27 K/W
dSCreeping distance on surface 11.2 mm
dACreepage distance in air 9.7 mm
aMax. allowable acceleration 50 m/s2
Features
• Package with DCB ceramic
base plate
• Isolation voltage 3000 V~
• Planar passivated chips
• Low forward voltage drop
• Leads suitable for PC board soldering
Applications
• Supplies for DC power equipment
• Input rectifiers for PWM inverter
• Battery DC power supplies
• Field supply for DC motors
Advantages
• Easy to mount with two screws
• Space and weight savings
• Improved temperature and power
cycling capability
• Small and light weight
Dimensions in mm (1 mm = 0.0394")
Data according to IEC 60747 refer to a single diode unless otherwise stated
①for resistive load at bridge output.
IXYS reserves the right to change limits, test conditions and dimensions.
Three Phase Rectifier Bridge
VUO 68
H
A
N
K
D
Preliminary data
002
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