STT500GK SIRECT [Sirectifier Global Corp.], STT500GK Datasheet - Page 4

• Manufacturer Part Number: STT500GK
• Description: Thyristor-Thyristor Modules
• Manufacturer: SIRECT [Sirectifier Global Corp.]

16000
15000
14000
13000
12000
11000
10000
P4
10000
9000
8000
7000
Number Of Equal Amplitude Half Cycle Current Pulses (N)
1000
1000
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 5 - Maximum Non-Repetitive Surge Current
100
Fig.
1
0.5
0.5
2009 Sirectifier Electronics Technology Corp.
STT500.. Series
Per Junction
At Any Rated Load Condition And With
Rated V
Instantaneous On-state Voltage (V)
- On-state Voltage Drop Characteristics
1
1
1.5
1.5
RRM
T = 25°C
T = 25°C
T = 130°C
T = 130°C
T = 130°C
2
2
Applied Following Surge.
J
J
J
10
2.5
2.5
STT500.. Series
Per Junction
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 130°C
Thyristor-Thyristor Modules
3
3
STT500GK
3.5
3.5
J
4
4
100
4.5
4
XX
18000
16000
14000
12000
10000
10000
10000
0.001
8000
8000
6000
6000
6000
0.01
0.1
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig.
%T
0.001
0.01
0.01
0.01
Of Conduction May Not Be Maintained.
STT500.. Series
STT500.. Series
STT500.. Series
STT500.. Series
Per Junction
Per Junction
Maximum Non Repetitive Surge Current
STT500.. Series
Per Junction
- Thermal Impedance Z
Square Wave Pulse Duration (s)
0.01
Versus Pulse Train Duration. Control
Pulse Train Duration (s)
Pulse Train Duration (s)
0.1
Steady St ate Value:
R
(DC Operation)
No Voltage Reapplied
Rated V
0.1
0.1
thJC
www.sirectifier.com
1
= 0.065 K/W
thJC
Initial T = 130°C
RRM
Characteristics
Reapplied
10
J
100
1