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ST330C..L Series
6
Bulletin I25154 rev. D 04/03
www.irf.com
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
110
100
Numb er Of Eq ua l Amplitud e Half Cyc le Current Pulses (N)
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
)
Initial T = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
J
ST330C..L Series
At Any Rated Load Condition And With
Rated V
Applied Following Surge.
RRM
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
0.01
0.1
1
Pulse Train Duration (s)
Versus Pulse Train Dura tion. Control
P
e
a
k
H
a
lf
S
ine
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
n
t(
A
)
Initial T = 125°C
No Voltage Reapplied
Rated V
Reapplied
RRM
J
ST330C..L Series
Maximum Non Repetitive Surge Current
Of Conduc tion May Not Be Maintained.
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
0
200
400
600
800 1000 1200 1400
DC
180°
120°
90°
60°
30°
RMSLimit
Cond uc tion Period
M
a
x
imu
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
rL
o
ss
(W
)
Average On-state Current (A)
ST330C..L Series
T = 125°C
J
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
20
30
40
50
60
70
80
90
100
110
120
130
0
200
400
600
800
30°
60°
90°
120°
180°
Average On-state Current (A)
Cond uction Angle
M
a
x
imu
m
A
llo
w
a
b
le
H
e
a
ts
in
k
T
e
m
per
a
tu
re
(°
C
)
ST330C..L Series
(Double Side Cooled)
R
(DC) = 0.05 K/ W
thJ-hs
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 6- On-state Power Loss Characteristics
Fig. 5- On-state Power Loss Characteristics
20
30
40
50
60
70
80
90
100
110
120
130
0
200
400
600
800 1000 1200 1400
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Cond uction Period
M
a
x
im
u
m
A
llo
w
abl
e
H
e
ats
in
k
T
e
m
p
e
ratu
re
(
°C
)
ST330C..L Series
(Double Side Cooled)
R
(DC) = 0.05 K/ W
thJ-hs
0
200
400
600
800
1000
1200
1400
1600
0
100 200 300 400 500 600 700 800
180°
120°
90°
60°
30°
RMSLimit
Cond uc tion Angle
M
a
xi
m
u
m
A
v
e
rag
e
O
n
-s
ta
te
P
o
we
rL
o
ss
(
W
)
Average On-state Current (A)
ST330C..L Series
T = 125°C
J