ST333S04 Vishay, ST333S04 Datasheet - Page 5

• Manufacturer Part Number: ST333S04
• Description: Inverter Grade Thyristors
• Manufacturer: Vishay

Document Number: 94377
Revision: 30-Apr-08
10000
11000
10000
Fig. 5 - Maximum Non-Repetitive Surge Current
Number Of Equa l Amplitude Half Cycle Current Pulses (N)
9000
8000
7000
6000
5000
4000
9000
8000
7000
6000
5000
4000
Fig. 6 - Maximum Non-Repetitve Surge Current
0.01
1
Of Conduction May Not Be Maintained.
At Any Rated Load Condition And With
Maximum Non R epetitive S urge Current
S T 333S S eries
S T 333S S eries
Rated V
Vers us Pulse T rain Duration. Control
Pulse T rain Duration (s)
RRM
700
600
500
400
300
200
100
Applied Following S urge.
0
No Voltage Reapplied
Rated V
0
0.1
10
RMS Limit
180°
120°
100
DC
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
90°
60°
30°
Average On-state Current (A)
Initial T = 125°C
Initial T = 125°C
RRM
For technical questions, contact: [e-mail]
Reapplied
200
J
J
Fig. 4 - On-State Power Loss Characteristics
Inverter Grade Thyristors
300
100
(Stud Version), 330 A
1
Conduc tion Period
S T 333S S eries
T = 125°C
J
400
500
600
25
Maximum Allowable Ambient T emperature (°C)
50
10000
Fig. 8 - Thermal Impedance Z
0.001
1000
0.01
75
Fig. 7 - On-State Voltage Drop Characteristics
100
0.1
0.001
1
Vishay High Power Products
0
S teady S tate Value
R
(DC Operation)
T = 25°C
Instantaneous On-state Voltage (V)
J
thJC
100
1
S quare Wave Pulse Duration (s)
= 0.10 K/ W
0.01
2
125
ST333SP Series
3
0.1
S T 333S S eries
4
S T 333S S eries
thJC
T = 125°C
J
5
1
Characteristics
6
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10
7
5