85HFR20 データシートの表示（PDF） - International Rectifier
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85HFR20 Datasheet PDF : 8 Pages
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85HF(R) Series
Bulletin I20203 rev. A 09/98
150
85HF(R) Series (1400V to 1600V)
RthJC (DC) = 0.35 K/W
140
150
85HF(R) Series (1400V to 1600V)
RthJC (DC) = 0.35 K/W
140
130
120
Conduction Angle
130
120
Conduction Period
110
100
0
90°
60° 120°
30°
180°
10 20 30 40 50 60 70 80 90 100
Average Forward Current (A)
Fig. 3 - Current Ratings Characteristics
110
100
0
90°
60° 120°
30°
180° DC
20 40 60 80 100 120 140
Average Forward Current (A)
Fig. 4 - Current Ratings Characteristics
90
180°
80
120°
90°
70
60°
30°
60
RMS Limit
50
1.5 K/W
2 K/W
3 K/W
40
30
Conduction Angle
5 K/W
20
10
0
0
85HF(R) Series
(100V to 1200V)
TJ = 180°C
10 K/W
10 20 30 40 50 60 70 80 900 20 40 60 80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 5 - Forward Power Loss Characteristics
120
DC
180°
100
120°
90°
60°
80
30°
60
RMS Limit
40
Conduction Period
1.5 K/W
2 K/W
3 K/W
5 K/W
20
0
0
85HF(R) Series
(100V to 1200V)
10 K/W
TJ = 180°C
20 40 60 80 100 120 1400 20 40 60 80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 6 - Forward Power Loss Characteristics
6
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