C&H Technology VSK.56..PbF Series - Manual (Page 9)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94419
8 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. 19 - On-State Voltage Drop Characteristics
Fig. 20 - On-State Voltage Drop Characteristics
Fig. 21 - Recovery Charge Characteristics
Fig. 22 - Recovery Current Characteristics
Fig. 23 - Thermal Impedance Z
thJC
Characteristics
1
10
100
1000
0 1 2 3 4 5 6 7
T = 25°C J
In
st
a
n
ta
n
e
o
u
s O
n
-s
ta
te
C
u
rr
e
n
t (
A
)
Instantaneous On-state Voltage (V)
T = 125°C J
VSK.41.. Series
Per Junction
1
10
100
1000
0.5 1 1.5 2 2.5 3 3.5 4 4.5
T = 25°C
J
In
st
a
n
ta
ne
ous
On-s
ta
te
C
u
rr
e
n
t
(A
)
Instantaneous On-state Voltage (V)
T = 125°C
J
VSK.56.. Series
Per Junction
100
150
200
250
300
350
400
450
500
10 20 30 40 50 60 70 80 90 100
100 A
50 A
Rate Of Fall Of On-state Current - di/ dt (A/ µs)
M
a
x
im
u
m
R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
h
a
rg
e
-
Q
rr (
µ
C
)
I = 200 A
TM
20 A
10 A
VSK.41.. Series
VSK.56.. Series
T = 125 °C
J
30
40
50
60
70
80
90
100
110
10 20 30 40 50 60 70 80 90 100
Ma
x
imu
m R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
u
rr
e
n
t
- I
rr
(
A
)
Rate Of Fall Of Forward Current - di/ dt (A/ µs)
100 A
50 A
I = 200 A
TM
20 A
10 A
VSK.41.. Series
VSK.56.. Series
T = 125 °C
J
0.01
0.1
1
0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
th
J
C
Tr
a
n
si
e
n
t Th
e
rm
a
l I
m
p
e
d
a
n
c
e
Z
(
K
/W
)
Per Junct ion
Steady State Value:
R = 0.46 K/ W
R = 0.40 K/ W
(DC Operation)
VSK.41.. Series
VSK.56.. Series
thJC
thJC