RoHS
50PTS Series RoHS
Nell High Power Products
∆RthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDUCTIONS
UNITS
180°
120°
90°
0.057
0.078
0.094
0.120
0.176
0.294
0.098
0.130
0.183
0.296
TJ = TJ maximum
K/W
60°
30°
Note
• The table above shows the increment of thermal resistance RthJC when devices
operate at different conduction angles than DC
Fig.2 Current ratings characteristics
Fig.1 Current ratings characteristics
130
130
50PTS Series
50PTS Series
R
(DC)=0.35K/W
thJC
R
(DC)=0.35K/W
thJC
120
120
110
100
90
Conduction Angle
Conduction Period
110
100
90
30°
60°
90°
120°
90°
180°
60°
120°
30°
180°
DC
80
10
20
30
50
20 30 40
50 60
70
0
40
60
0
10
80
Average on-state current (A)
Average on-state current (A)
Fig.4 Maximum non-repetitive surge current
Fig.3 On-state power loss characteristics
80
70
1300
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge
180°
120°
90°
initial TJ = 125°C
1200
@ 60Hz 0.0083 s
@ 50Hz 0.0100 s
60°
60
1100
30°
50
1000
RMS Limit
40
900
800
700
600
30
Conduction Angle
20
50PTS Series
T
= 125°C
J
50PTS Series
10
0
0
10
20
30
40
50
1
10
100
Average on-state current (A)
Number of equal amplitude half cycle current pulses (N)
www.nellsemi.com
Page 4 of 7