ST280S Ver la hoja de datos (PDF) - Vishay Semiconductors
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ST280S Datasheet PDF : 8 Pages
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ST280SPbF Series
Phase Control Thyristors Vishay High Power Products
(Stud Version), 280 A
7000
6500
6000
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
5500
5000
4500
4000
3500 ST280SSeries
3000
1
10
100
Number Of Equa l Amplitude Ha lf Cyc le Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
10000
1000
7000
6500
6000
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
5500
5000
4500
4000
3500 ST280SSeries
3000
1
10
100
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
Fig. 6 - Maximum Non-Repetitive Surge Current
TJ= 25°C
TJ= 125°C
ST280S Series
100
0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous On-state Voltage (V)
Fig. 7 - On-State Voltage Drop Characteristics
1
Steady State Value
RthJC = 0.105 K/ W
(DC Operation)
0.1
0.01
0.001
0.001
ST280SSeries
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
Document Number: 94402
Revision: 11-Aug-08
For technical questions, contact: ind-modules@vishay.com
10
www.vishay.com
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