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Part Number ST733C

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940A
INVERTER GRADE THYRISTORS
Hockey Puk Version
ST733C..L SERIES
Bulletin I25188
case style TO-200AC (B-PUK)
Features
Metal case with ceramic insulator
International standard case TO-200AC (B-PUK)
All diffused design
Center amplifying gate
Guaranteed high dV/dt
Guaranteed high dI/dt
High surge current capability
Low thermal impedance
High speed performance
Typical Applications
Inverters
Choppers
Induction heating
All types of force-commutated converters
I
T(AV)
940
A
@ T
hs
55
°C
I
T(RMS)
1900
A
@ T
hs
25
°C
I
TSM
@
50Hz
20000
A
@ 60Hz
20950
A
I
2
t
@
50Hz
2000
KA
2
s
@ 60Hz
1820
KA
2
s
V
DRM
/V
RRM
400 to 800
V
t
q
range
10 to 20
µs
T
J
- 40 to 125
°
C
Parameters
ST733C..L
Units
Major Ratings and Characteristics
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ST733C..L Series
ST733C..L
75
Voltage
V
DRM
/V
RRM
, maximum
V
RSM
, maximum
I
DRM
/I
RRM
max.
Type number
Code
repetitive peak voltage
non-repetitive peak voltage
@ T
J
= T
J
max.
V
V
mA
04
400
500
08
800
900
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Frequency
Units
50Hz
2200
1900
3580
3100
6800
5920
400Hz
2050
1660
3600
3130
3750
3240
1000Hz
1370
1070
2900
2450
2120
1780
A
2500Hz
500
370
1220
980
960
770
Recovery voltage Vr
50
50
50
50
50
50
Voltage before turn-on Vd
V
DRM
V
DRM
V
DRM
Rise of on-state current di/dt
50
50
-
-
-
-
A/
µ
s
Heatsink temperature
40
55
40
55
40
55
°C
Equivalent values for RC circuit
10
/ 0.47µF
10
/ 0.47µF
10
/ 0.47µF
I
TM
180
o
el
180
o
el
100
µ
s
I
TM
I
TM
Current Carrying Capability
V
I
T(AV)
Max. average on-state current
940 (350)
A
180° conduction, half sine wave
@ Heatsink temperature
55 (85)
°C
double side (single side) cooled
I
T(RMS)
Max. RMS on-state current
1900
DC @ 25°C heatsink temperature double side cooled
I
TSM
Max. peak, one half cycle,
20000
t = 10ms
No voltage
non-repetitive surge current
20950
A
t = 8.3ms
reapplied
16800
t = 10ms
100% V
RRM
17600
t = 8.3ms
reapplied
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
2000
t = 10ms
No voltage
Initial T
J
= T
J
max
1820
t = 8.3ms
reapplied
1410
t = 10ms
100% V
RRM
1290
t = 8.3ms
reapplied
I
2
t
Maximum I
2
t for fusing
20000
KA
2
s
t = 0.1 to 10ms, no voltage reapplied
Parameter
ST733C..L
Units
Conditions
On-state Conduction
KA
2
s
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ST733C..L Series
Fig. 7 - Maximum Non-repetitive Surge Current
Fig. 8 - Maximum Non-repetitive Surge Current
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5 - On-state Power Loss Characteristics
Fig. 6 - On-state Power Loss Characteristics
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ST733C..L Series
Fig. 14 - Frequency Characteristics
Fig. 15 - Frequency Characteristics
Fig. 16 - Maximum On-state Energy Power Loss Characteristics
1 E1
1 E2
1 E3
1 E4
1 E5
1 E1
1 E2
1 E3
1 E4
P u lse B a se w id t h ( µ s)
20 jo u le s p e r p u lse
2
1
0.5
10
5
3
ST7 33 C ..L Se rie s
Sin u so id a l p u lse
0.4
0.3
tp
1 E4 1 E1
1 E2
1 E3
1 E4
P u lse B a se w id t h ( µ s)
2 0 jo u le s p e r p u lse
2
1
0 .5
1 0
5
0 .4
0 .3
ST7 33 C ..L Se rie s
Re c t a n g u la r p u lse
d i/ d t = 50 A / µ s
t p
1 E1
3
1E 1
1E 2
1E 3
1E 4
50 H z
400
2500
100
1000
1500
200
P u ls e Ba s e wid th (µs)
S nub b e r c irc uit
R = 10 o hm s
C = 0.47 µF
V = 80% V
S T 733C..L S e rie s
T ra p e zo id a l p uls e
T = 55°C
d i/ d t = 50A / µs
C
300 0
s
s
D
DRM
t p
1E 1
500
2000
1E 2
1E 3
1E 4
1E 5
1 E 1
1E 2
1E 3
1 E 4
50 H z
4 00
2 500
1 00
100 0
15 00
2 00
P u ls e a s e w id th (µ s )
5 00 0
S nub b e r c irc uit
R = 10 o hm s
C = 0 .47 µF
V = 8 0% V
s
s
D
DRM
S T 73 3C..L S e rie s
T ra p e zo id a l p uls e
T = 4 0°C
d i/ d t = 10 0A / µs
C
1E 4
5 00
2 00 0
3 00 0
B
1E 1
1E 2
1E 3
1E 4
50 H z
400
2500
100
1000
1500
200
P uls e Ba s e wid th (µs )
S nub b e r c irc uit
R = 10 o hm s
C = 0.47 µF
V = 80% V
3000
s
s
D
DRM
S T 733C..L S e rie s
T ra p e zo id a l p uls e
T = 55°C
d i/ d t = 100A / µs
C
t p
1E 1
500
2000
1E 2
1E 3
1E 4
1E 5
1E 1
1E 2
1 E 3
1E 4
50 H z
400
25 00
100
1000
1 500
200
P uls e B a s e w id th (µs )
5000
S nub b e r c ircuit
R = 1 0 o hm s
C = 0 .47 µF
V = 8 0% V
s
s
D
DRM
S T 73 3C..L S e rie s
T ra p e zo id a l p uls e
T = 4 0°C
d i/ d t = 50A / µs
C
1E 4
5 00
2000
3 000
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