301U Datasheet, PDF (7/8 Pages) International Rectifier – STANDARD RECOVERY DIODES Stud Version

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301U(R) Series
450
400
350
300
250
200
150
100
50
0
0
180°
120°
90°
60°
30°
RMS Limit
0.2 _{K/ W}
0.3 _K/W
0.7 _{K/ W}
Conduction Angle
1.5 _{K/ W}
301U(R) Series(2500V)
T_J = 180°C
3 _{K/ W}
50 100 150 200 250 32000 40 60 80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 7 - Forward Power Loss Characteristics
600
DC
180°
500
120°
90°
400
60°
30°
300
RMSLim it
200
100
R
=0.1 _{K/ W}
0.2 _{K/ W}
- _{Delt a R}
0.3 _K/W
Conduction Period
0.7 _K/W
301U(R) Series(2500V) _{1.5 K/W}
T_J = 180°C
3 K/W
0
0
100 200 300 400 52000 40 60 80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Forward Power Loss Characteristics
8000
7000
6000
At Any Ra ted Load Condition And With
Rated V_RRM Applied Following Surge.
Initial T_J = 180°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
9000
8000
7000
6000
Maximum Non Repetitive Surge Current
VersusPulse Train Duration.
Initial T_J= 180 °C
No Voltage Reapp lied
Rated V_RRMReapp lied
5000
5000
4000
3000 301U(R) Series
(800V to 2000V)
2000
1
10
100
Number Of Equa l Amplitude Half Cycle Current Pulses(N)
4000
3000
2000 ^{301U(R) Series}
(800V to 2000V)
1000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
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