n0255wc120 westcode, n0255wc120 Datasheet - Page 7

• Manufacturer Part Number: n0255wc120
• Description: Phase Control Thyristor
• Manufacturer: westcode

Figure 9 – On-state current vs. Power dissipation –
Double Side Cooled (Sine wave)
Figure 11 – On-state current vs. Power dissipation –
Double Side Cooled (Square wave)
WESTCODE
Data Sheet. Types N0255WC120 to N0255WC160 Issue 1.
700
600
500
400
300
200
100
700
600
500
400
300
200
100
0
0
0
0
Mean Forward Current (Amps) (Whole Cycle Averaged)
Mean forward current (A) (Whole cycle averaged)
Positive development in power electronics
50
50
100
100
30°
150
60°
150
200
90°
120°
200
N0255WC120-160
N0255WC120-160
250
180°
Issue 1
Issue 1
250
300
d.c.
270°
180°
120°
90°
60°
30°
300
350
Page 7 of10
Figure 10 – On-state current vs. Heatsink
temperature - Double Side Cooled (Sine wave)
Figure 12 – On-state current vs. Heatsink
temperature - Double Side Cooled (Square wave)
125
100
125
100
75
50
25
75
50
25
0
0
0
0
Mean Forward Current (Amps) (Whole Cycle Averaged)
Mean forward current (A) (Whole cycle averaged)
50
50
100
100
150
30°
N0255WC120 to N0255WC160
200
60°
150
N0255WC120-160
N0255WC120-160
90° 120°
250
Issue 1
Issue 1
200
300
October, 2001
30°
60°
90°
120°
180°
270°
d.c.
180°
350
250