SD500N30P Datasheet, PDF (5/6 Pages) International Rectifier – STANDARD RECOVERY DIODES

SD500N/R Series
Bulletin I2095 rev. A 08/94
150
SD500N/R Series
140
R _thJC (DC) = 0.1 K/W
130
120
110
Conduction Angle
100
90
80
30° _60°
70
90°
120°
60
180°
50
0
100 200 300 400 500
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
150
140
130
120
110
100
90
80
70
60
50
40
30
0
SD500N/R Series
R _thJC (DC) = 0.1 K/W
Conduction Period
30°
60°
90°
120° _{180° DC}
100 200 300 400 500 600 700 800
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
900
800
700
600
500
400
300
200
100
0
0
180°
120°
90°
60°
30°
RMS Limit
R
thSA
0 _{.04 K/W}
0.1 _K/W
= _{0.01 K/W}
- _{Delta R}
0.2 _K/W
Conduction Angle
SD500N/R Series
T_J = 150°C
0.4 _K/W
0.6 _K/W
1.8 K/W
100 200 300 400 52050 50
75 100 125 150
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Forward Power Loss Characteristics
1100
1000
900
800
700
DC
180°
120°
90°
60°
30°
600 RMS Limit
500
R
0.
thSA
04 _K/
=
W
0.01
K/
W
-
D
elta
R
0.1 _K/W
400
300
200
100
0
0
Conduction Period ^{0.2 K/W}
SD500N/R Series
T_J = 150°C
0.4 _K/W
0 .6 _{K/ W}
1.8 K/W
100 200 300 400 500 600 700 82050 50
75 100 125 150
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
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