IXYS VUO18-16DT8, VUO18-12DT8, VUO18-14DT8 Datasheet
VUO 18
Three Phase I
Rectifier Bridges V
with Semi Fast Diodes
Preliminary Data
V
RSM
V
RRM
Type
VV
1200 1200 VUO 18-12DT8
1400 1400 VUO 18-14DT8
1600 1600 VUO 18-16DT8
Symbol Test Conditions Maximum Ratings
I
dAV
I
dAVM
I
FSM
TC = 85°C, module 14 A
TC = 63°C, module 18 A
TVJ = 45°C; t = 10 ms (50 Hz), sine 300 A
V
= 0 t = 8.3 ms (60 Hz), sine 330 A
R
TVJ = T
VJM
= 0 t = 8.3 ms (60 Hz), sine 300 A
V
R
t = 10 ms (50 Hz), sine 270 A
I2t TVJ = 45°C t = 10 ms (50 Hz), sine 450 A2s
V
= 0 t = 8.3 ms (60 Hz), sine 460 A2s
R
TVJ = T
VJM
V
= 0 t = 8.3 ms (60 Hz), sine 380 A2s
R
T
VJ
T
VJM
T
stg
V
ISOL
M
d
50/60 Hz, RMS t = 1 min 2500 V~
I
£ 1 mA t = 1 s 3000 V~
ISOL
Mounting torque (M5) 2 ± 10 % Nm
t = 10 ms (50 Hz), sine 365 A2s
(10-32 UNF) 18 ± 10 % lb.in.
Weight typ. 22 g
Symbol Test Conditions Characteristic Values
I
R
V
F
V
T0
r
T
TVJ = 25°C; VR = V
TVJ = 125°C; VR = V
RRM
RRM
IF = 55 A; TVJ = 25°C £ 1.85 V
For power-loss calculations only 1.2 V
TVJ = T
VJM
- ~ ~ ~ +
-40...+150 °C
150 °C
-40...+150 °C
£ 0.3 mA
£ 5.0 mA
16 mW
Features
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Applications
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Advantages
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Dimensions in mm (1 mm = 0.0394")
dAVM
= 18 A
= 1200-1600 V
RRM
~
~
+
-
~
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
Supplies for DC power equipment
Input rectifiers for PWM inverter
Battery DC power supplies
Field supply for DC motors
Easy to mount with one screw
Space and weight savings
Improved temperature and power
cycling
Up to 10 dB lower EMI/RFI
compared to standard rectifier
t
rr
R
thJC
R
thJK
d
S
d
A
a Max. allowable acceleration 50 m/s
Data according to IEC 60747
TVJ = 25°C; IF = 10 A; £ 1.5 ms
-di/dt = 10 A/ms, VR = 1/2 V
RRM
per diode; 120° el 9.3 K/W
per module 1.55 K/W
per diode; 120° e 10.2 K/W
per module 1.7 K/W
Creeping distance on surface 12.7 mm
Creepage distance in air 9.4 mm
© 2000 IXYS All rights reserved
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