300UR40A Datasheet, PDF (6/7 Pages) International Rectifier – STANDARD RECOVERY DIODES

300U(R) Series
Bulletin I2039 rev. C 03/03
6000
5500
5000
4500
At Any Rated Load Condition And With
Rated V_RRM Applied Following Surge.
Initial T_J = 200°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
4000
3500
3000
2500
2000 300U(R) Series
1500
1
10
100
Number Of Equa l Amplitude Ha lf Cyc le Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
10000
7000
6500
6000
5500
5000
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T_J= 200°C
No Voltage Reapplied
Rated V_RRMReapplied
4500
4000
3500
3000
2500
2000 300U(R) Series
1500
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1000
T_J= 25°C
100
T_J = 200°C
300U(R) Series
10
0 0.5 1 1.5 2 2.5 3
InstantaneousForward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
1
Steady State Value
RthJC = 0.18 K/W
0.1 ^{(DC Operation)}
0.01
300U(R) Series
0.001
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z_thJC Characteristic
6
10
www.irf.com