C&H Technology VSK.250PbF Series - Manual (Page 9)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94417
8 Revision: 08-Oct-09
VSK.170PbF, VSK.250PbF Series
Vishay High Power Products SCR/SCR and SCR/Diode
(MAGN-A-PAK Power Modules), 170 A/250 A
Fig. 18 - On-State Power Loss Characteristics
Fig. 19 - On-State Voltage Drop Characteristics
Fig. 20 - On-State Voltage Drop Characteristics
Fig. 21 - Reverse Recovery Charge Characteristics
Fig. 22 - Reverse Recovery Charge Characteristics
0 20 40 60 80 100 120
Maximum Allowable Ambient Temperature (°C)
R
=
0
.0
1
K
/W
-
D
e
lta
R
0.0
3
K
/ W
0.0
4
K/
W
0.0
5
K/
W
0.0
6
K/ W
0.0
8 K
/ W
0.1
K/ W
0.1
2 K/ W
0.16
K/W
0.20
K/ W
0.25 K/
W
th
SA
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0 100 200 300 400 500 600 700
M
a
xi
mu
m T
o
ta
l P
o
w
e
r L
o
s
s (W)
Total Output Current (A)
120°
(Rect)
3 x VSK.250.. Series
Three Phase Bridge
Connected
T
J
= 130°C
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
100
1000
10000
In
s
ta
n
ta
n
e
o
u
s For
w
ar
d C
u
rr
ent
(
V
)
Instantaneous Forward Voltage (V)
Tj = 25°C
Tj = 130°C
VSK.170 Series
Per Junction
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
100
1000
10000
In
st
ant
aneo
u
s For
w
ar
d C
u
rre
n
t (
V
)
Instantaneous Forward Voltage (V)
Tj = 25°C
Tj = 130°C
VSK.250 Series
Per Junction
200
400
600
800
1000
1200
1400
1600
1800
0 10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of On-state Current - di/dt (A/µs)
T
y
pi
c
a
l Re
ve
rs
e
Re
co
ve
ry
C
h
ar
g
e
-
Qrr
(
µ
C
)
I
TM
= 800 A
500 A
300 A
200 A
100 A
VSK.170.. Series
T
J
= 130 °C
Per Junction
50 A
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
0 10 20 30 40 50 60 70 80 90 100
Ty
p
ic
a
l R
e
v
e
rs
e
R
e
co
ve
ry
C
h
a
rg
e
- Q
rr (
µ
C
)
Rate Of Fall Of On-state Current - di/dt (A/µs)
500 A
300 A
200 A
100 A
T = 130 °C
Per Junction J
I
TM
= 800 A
50 A
VSK.250.. Series
T
J
= 130 °C
Per Junction