ST700C International Rectifier Corp., ST700C Datasheet - Page 6

• Manufacturer Part Number: ST700C
• Description: Phase Control Thyristors
• Manufacturer: International Rectifier Corp.

ST700C..L Series
Bulletin I25190 rev. D 04/00
6
1 4 0 0 0
1 3 0 0 0
1 2 0 0 0
1 1 0 0 0
1 0 0 0 0
N um b er O f E qua l A m p litude H alf C yc le C urren t Pulse s (N )
2800
2400
2000
1600
1200
9 0 0 0
8 0 0 0
7 0 0 0
6 0 0 0
130
120
110
100
800
400
90
80
70
60
50
40
30
20
Fig. 7 - Maximum Non-Repetitive Surge Current
0
0
0
1
Fig. 5- On-state Power Loss Characteristics
A t A n y R a t e d Lo a d C o n d itio n A n d W it h
S T 7 0 0 C ..L S e rie s
Fig. 3 - Current Ratings Characteristics
R a t e d V
Single and Double Side Cooled
200
200
RMS L im it
Average On -state Curren t (A)
Average O n-sta te Current (A)
180°
120°
90°
60°
30°
30°
RRM
400
400
ST700C..L Series
(Double Side Cooled )
R
A p p lie d F o llo w in g Su rg e .
thJ- hs
60°
600
600
1 0
(DC) = 0.031 K/W
C o ndu ct io n A ng le
C o nduc tio n A ng le
ST700C..L Series
T = 125°C
90°
@ 6 0 H z 0 .0 0 8 3 s
@ 5 0 H z 0 .0 1 0 0 s
In it ia l T = 1 2 5 ° C
J
800
800
120° 180°
J
1000 1200
1000 1200
1 0 0
16000
15000
14000
13000
12000
11000
10000
9000
8000
7000
6000
3500
3000
2500
2000
1500
1000
1 3 0
1 2 0
1 1 0
1 0 0
500
Fig. 8 - Maximum Non-Repetitive Surge Current
9 0
8 0
7 0
6 0
5 0
4 0
3 0
2 0
0
0.01
0
0
Fig. 6- On-state Power Loss Characteristics
RM S Lim it
O f C o n d u c t io n M a y N o t Be M a in ta in e d .
M a x im u m N o n R e p e t it iv e Su rg e C u rre n t
ST 7 0 0 C ..L Se rie s
180°
120°
Fig. 4 - Current Ratings Characteristics
DC
90°
60°
30°
Single and Double Side Cooled
3 0 °
A v e r a g e O n -st a te C urre n t (A )
Avera ge On -state Curren t (A)
V e rsu s P ulse T ra in D u ra t io n . C o n t ro l
4 0 0
400
P u lse T ra in D u ra tio n (s)
6 0 °
9 0 °
8 0 0
800
ST 7 0 0 C ..L Se rie s
(D o ub le S id e C o o le d )
R
thJ-hs
1 2 0 °
N o V o lta g e Re a p p lie d
Ra t e d V
0.1
1 8 0 °
1 2 0 0
(D C ) = 0 .0 3 1 K / W
1200
C o nd uc tio n Pe rio d
C o ndu ctio n Pe rio d
ST700C..L Series
T = 125°C
J
In it ia l T = 1 2 5 ° C
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RRM
R e a p p lie d
1 6 0 0
1600
J
D C
2 0 0 0
2000
1