C&H Technology ST733CLPbF Series - Manual (Page 7)

www.vishay.com For technical questions, contact: [email protected] Document Number: 94378
6 Revision: 30-Apr-08
ST733CLPbF Series
Vishay High Power Products Inverter Grade Thyristors
(Hockey PUK Version), 940 A
Fig. 11 - Reverse Recovered Charge Characteristics Fig. 12 - Reverse Recovered Current Characteristics
Fig. 13 - Frequency Characteristics
Fig. 14 - Frequency Characteristics
0
50
100
150
200
250
300
350
400
450
10 20 30 40 50 60 70 80 90 100
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
)
500 A
I = 1500 A
1000 A
ST733C..L Series
T = 125 °C
J
TM
0
50
100
150
200
250
10 20 30 40 50 60 70 80 90 100
M
a
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)
I = 1500 A
1000 A
500 A
ST733C..L Series
T = 125 °C
J
TM
1E2
1E3
1E4
1E5
1E1 1E2 1E3 1E4
50 Hz
400
2500
100
Pulse Basewid th (µs)
P
e
a
k
O
n
-s
ta
te
C
u
rr
e
n
t
(A
)
1000
1500
3000
200
ST733C..L Series
Sinusoid al p ulse
T = 40°C
C
5000
Snub b er c irc uit
R = 10 ohms
C = 0.47 µF
V = 80% V
s
s
D DRM
tp
1E1 1E2 1E3 1E4
50 Hz
400
2500
100
Pulse Basewidth (µs)
200
5000
ST733C..L Series
Sinusoida l pulse
T = 55°C
C
1000
3000
Snub ber circ uit
R = 10 ohms
C = 0.47 µF
V = 80% V
s
s
D DRM
tp
1E1
1500
1E2
1E3
1E4
1E5
1E1 1E2 1E3 1E4
50 Hz 400
2500
100
1000
1500
200
Pulse Basewidth (µs)
5000
Snubber circuit
R = 10 ohms
C = 0.47 µF
V = 80% V
s
s
D
DRM
ST733C..L Series
Trapezoidal pulse
T = 40°C
di/ dt = 50A/ µs
C
500
2000
3000
1E1 1E2 1E3 1E4
50 Hz
400
2500
100
1000
1500
200
Pulse Basewidth (µs)
Snubber circuit
R = 10 ohms
C = 0.47 µF
V = 80% V ST733C..L Series
Trapezoidal pulse
T = 55°C
di/ dt = 50A/ µs
C
3000
s
s
D
DRM
tp
500
2000