VHF 55 VHO 55
VKO 55 VKF 55 VGO 55
Single Phase
Rectifier Bridge
I
dAV
= 53 A
V
RRM
= 800-1600 V
Preliminary data
V
RSM
V
DSM
V
800
1200
1400
1600
V
RRM
V
DRM
V
800
1200
1400
1600
Type
xxx 55-08io7
xxx 55-12io7
xxx 55-14io7
xxx 55-16io7
xxx = type
VGO 55
VHO 55
VHF 55
VKF 55
Symbol
I
dAV
x
I
dAVM
x
I
FRMS
, I
TRMS
I
FSM
, I
TSM
Test Conditions
T
K
= 85擄C, module
module
per leg
T
VJ
= 45擄C;
V
R
= 0 V
T
VJ
= T
VJM
V
R
= 0 V
I
2
t
T
VJ
= 45擄C
V
R
= 0 V
T
VJ
= T
VJM
V
R
= 0 V
(di/dt)
cr
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
VKO 55
Maximum Ratings
53
53
41
550
600
500
550
1520
1520
1250
1250
150
A
A
A
A
A
A
A
A
2
s
A
2
s
A
2
s
A
2
s
A/ms
Features
鈥?Package with copper base plate
鈥?Isolation voltage 3000 V~
鈥?Planar passivated chips
鈥?Low forward voltage drop
鈥?1/4" fast-on power terminals
Applications
鈥?Supplies for DC power equipment
鈥?Input rectifiers for PWM inverter
鈥?Battery DC power supplies
鈥?Field supply for DC motors
Advantages
鈥?Easy to mount with two screws
鈥?Space and weight savings
鈥?Improved temperature and power
cycling capability
鈥?Small and light weight
Dimensions in mm (1 mm = 0.0394")
T
VJ
= 125擄C
repetitive, I
T
= 50 A
f = 50 Hz, t
P
= 200
ms
V
D
= 2/3 V
DRM
I
G
= 0.3 A,
non repetitive, I
T
= 1/2 鈥?I
dAV
di
G
/dt = 0.3 A/ms
T
VJ
= T
VJM
; V
DR
= 2/3 V
DRM
R
GK
=
樓;
method 1 (linear voltage rise)
T
VJ
= T
VJM
I
T
= I
TAVM
t
p
= 30
ms
t
p
= 500
ms
t
p
= 10 ms
攏
攏
攏
500
1000
10
10
5
1
0.5
A/ms
V/ms
V
W
W
W
W
擄C
擄C
擄C
V~
V~
Nm
lb.in.
g
(dv/dt)
cr
V
RGM
P
GM
P
GAVM
T
VJ
T
VJM
T
stg
V
ISOL
M
d
Weight
-40...+125
125
-40...+125
50/60 Hz, RMS
I
ISOL
攏
1 mA
Mounting torque
t = 1 min
t=1s
(M5)
(10-32 UNF)
2500
3000
5 鹵 15 %
44 鹵 15 %
110
Data according to IEC 60747 refer to a single diode/thyristor unless otherwise stated
x
for resistive load at bridge output. IXYS reserves the right to change limits, test conditions and dimensions.
漏 2000 IXYS All rights reserved
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