C&H Technology VSK.56..PbF Series - Manual (Page 7)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94419
6 Revision: 23-Apr-08
VSK.41, .56..PbF Series
Vishay High Power Products Thyristor/Diode and Thyristor/Thyristor
(ADD-A-PAK TM Generation 5 Power Modules),
45/60 A
Fig. 10 - Current Ratings Characteristics
Fig. 11 - Current Ratings Characteristics
Fig. 12 - On-State Power Loss Characteristics
Fig. 13 - On-State Power Loss Characteristics
Fig. 14 - Maximum Non-Repetitive Surge Current
Fig. 15 - Maximum Non-Repetitive Surge Current
70
80
90
100
110
120
130
0 10 20 30 40 50 60 70 M
a
x
im
u
m
A
llo
w
a
bl
e
C
a
se
T
e
m
p
er
at
u
re
(°
C
)
30°
60°
90°
120°
180°
Average On-state Current (A)
Conduction Angle
VSK.56.. Series
R (DC) = 0.40 K/ W
thJC
70
80
90
100
110
120
130
0 20 40 60 80 100
DC 30°
60°
90°
120°
180°
Average On-state Current (A)
M
a
x
im
u
m
A
llo
w
a
b
le
Ca
se
T
e
m
p
er
at
ur
e
(
°C)
Conduc tion Period
VSK.56.. Series
R (DC) = 0.40 K/W
thJC
0
10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60
180°
120°
90°
60°
30°
RMS Limit
Cond uction Angle
M
a
x
im
u
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
r
Lo
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
Conduc tion Period
Ma
x
imu
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 Junc tion
T = 125°C
J
500
600
700
800
900
1000
1100
1200
1 10 100
Number Of Equa l Amplitude Half Cycle Current Pulses (N)
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Ra ted Loa d Condition And With
Ra ted V Ap plied Following Surge. RRM
J
P
e
a
k
H
a
lf
S
ine
W
a
v
e
O
n
-s
ta
te
Cur
ren
t
(A
)
VSK.56.. Series
Per Junction
400
600
800
1000
1200
1400
0.01 0.1 1
P
e
a
k
H
a
lf
S
in
e
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
n
t (
A
)
Pulse Train Duration (s)
Ma ximum Non Repetitive Surge Current
Versus Pulse Tra in Duration. Control
Initial T = 125°C
No Volta ge Rea pp lie d
Ra ted V
RRM
Rea pp lie d
Of Cond uc tion May Not Be Maintained.
J
VSK.56.. Series
Per Junc tion