C&H Technology VSKU-V56..PbF Series - Manual (Page 7)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94515
6 Revision: 25-Apr-08
VSKU/V41, 56..PbF Series
Vishay High Power Products Thyristor/Thyristor, 45/60 A
(ADD-A-PAK TM Generation 5 Power Modules)
Fig. 11 - On-State Power Loss Characteristics
Fig. 12 - On-State Power Loss Characteristics
Fig. 13 - Maximum Non-Repetitive Surge Current
Fig. 14 - Maximum Non-Repetitive Surge Current
Fig. 15 - On-State Power Loss Characteristics (Single Phase Bridge VSKU and VSKV)
0
10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
M
a
x
im
u
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
r L
o
ss
(
W
)
Average On-state Current (A)
VSK.56.. Series
Per Junction
T = 125°C
J
0
20
40
60
80
100
120
0 20 40 60 80 100
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
M
a
x
imu
m A
v
er
a
g
e O
n
-s
ta
te
P
o
we
r L
o
ss
(
W
)
Average On-state Current (A)
VSK.56.. Series
Per Junction
T = 125°C
J
500
600
700
800
900
1000
1100
1200
1 10 100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Applied Following Surge. RRM
J
P
e
ak
Ha
lf
S
in
e
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
n
t (
A
)
VSK.56.. Series
Per Junction
400
600
800
1000
1200
1400
0.01 0.1 1
P
e
a
k
Ha
lf
S
in
e
W
a
v
e
O
n
-s
ta
te
Cu
rr
en
t (
A
)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Initial T = 125°C
No Voltage Reapplied
Rated V Reapplied
Of Conduction May Not Be Maintained.
J
RRM
VSK.56.. Series
Per Junction
0 20 40 60 80 100 120 140
Maximum Allowable Ambient Temperature (°C)
2 K/ W
1 K/ W
R
=
0.1
K/
W
-
D
e
lta
R
th
SA
0.7
K/ W
0.5
K/W
0.3
K/W
0.2
K/
W
0
50
100
150
200
250
300
350
400
450
0 20 40 60 80 100 120 140
Total Output Current (A)
Ma
xi
m
u
m
T
o
ta
l P
o
w
e
r L
o
s
s (W
)
180°
(Sine)
180°
(Rect)
2 x VSK.56.. Series
Single Phase Bridge
Connected
T = 125°C
J