ST083S Series
7
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Bulletin I25185 rev. B 03/94
Fig. 9 - Reverse Recovered Charge Characteristics Fig. 10 - Reverse Recovery Current Characteristics
Fig. 7 - On-state Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristic
Fig. 5 - Maximum Non-repetitive Surge Current
Fig. 6 - Maximum Non-repetitive Surge Current
1000
1200
1400
1600
1800
2000
2200
110100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave On-state Current (A)
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
ST083S Series
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
1000
1200
1400
1600
1800
2000
2200
2400
2600
0.01 0.1 1
Pulse Train Duration (s)
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Peak Half Sine Wave On-state Current (A)
Initial T = 125°C
No Voltage Reapplied
Rated V Reapplied
RRM
J
ST083S Series
Maximum Non Repetitive Surge Current
100
1000
10000
11.522.533.544.555.566.5
T = 25°C
J
Instantaneous On-state Current (A)
Instantaneous On-state Voltage (V)
T = 125°C
J
ST083S Series
0.01
0.1
1
0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
thJC
Transient Thermal Impedance Z (K/W)
ST083S Series
Steady State Value
R = 0.195 K/W
(DC Operation)
thJC
10
20
30
40
50
60
70
80
90
100
110
120
10 20 30 40 50 60 70 80 90 100
Maximum Reverse Recovery Current - Irr (A)
Rate Of Fall Of Forward Current - di/dt (A/µs)
ST083S Series
T = 125 °C
I = 500 A
300 A
200 A
J
100 A
50 A
TM
20
40
60
80
100
120
140
160
10 20 30 40 50 60 70 80 90 100
ST083S Series
T = 125 °C
I = 500 A
300 A
200 A
J
100 A
50 A
Rate Of Fall Of On-state Current - di/dt (A/µs)
Maximum Reverse Recovery Charge - Qrr (µC )
TM
