ST083S International Rectifier Corp., ST083S Datasheet - Page 7

• Manufacturer Part Number: ST083S
• Description: Inverter Grade Thyristors
• Manufacturer: International Rectifier Corp.

10000
Number Of Equal Amplitude Ha lf Cyc le Current Pulses (N)
2200
2000
1800
1600
1400
1200
1000
1000
100
160
140
120
100
Previous Datasheet
80
60
40
20
Fig. 9 - Reverse Recovered Charge Characteristics
R ate Of Fall Of On-s tate Current - di/d t (A/ µs )
Fig. 5 - Maximum Non-repetitive Surge Current
10 20 30 40 50 60 70 80 90 100
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5
1
Fig. 7 - On-state Voltage Drop Characteristics
At Any Rated Load Condition And With
Instantaneous On-state Voltage (V)
S T 083S S eries
T = 125 °C
S T 083S S eries
J
Rated V
RR M
T = 25°C
J
Applied F ollowing S urge.
10
S T083S S eries
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 125°C
I
T M
T = 125°C
J
= 500 A
200 A
100 A
300 A
J
50 A
100
Index
To Order
2600
2400
2200
2000
1800
1600
1400
1200
1000
0.01
Fig. 10 - Reverse Recovery Current Characteristics
120
110
100
0.1
90
80
70
60
50
40
30
20
10
0.001
R ate Of F all Of F orward Current - di/ dt (A/µs)
1
Fig. 8 - Thermal Impedance Z
0.01
10 20 30 40 50 60 70 80 90 100
Fig. 6 - Maximum Non-repetitive Surge Current
Of Conduction May Not Be Maintained.
Maximum Non R epetitive S urge Current
S teady S tate Value
R
(DC Operation)
S T 083S S eries
thJC
S quare Wave Puls e Duration (s)
Next Data Sheet
Vers us Pulse T rain Duration. Control
= 0.195 K/ W
0.01
Puls e T rain Duration (s)
ST083S Series
No Voltage R eapplied
R ated V
0.1
0.1
S T 083S S eries
S T 083S S eries
T = 125 °C
J
thJC
Initial T = 125°C
RR M
I
Characteristic
T M
1
R eapplied
= 500 A
J
300 A
200 A
100 A
50 A
10
1