20ETF02 Datasheet, PDF (4/7 Pages) International Rectifier – FAST SOFT RECOVERY RECTIFIER DIODE

20ETF.. QUIETIR Series
Bulletin I2109 rev. B 03/99
300
At Any Rated Load Condition And With
Rated V_RRM Applied Following Surge.
Initial T_J = 150°C
250
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
200
150
100
20ETF.. Series
50
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
1000
550
Maximum Non Repetitive Surge Current
500
Versus Pulse Train Duration.
450
Initial T_J = 150°C
No Voltage Reapplied
400
Rated V_RRMReapplied
350
300
250
200
150
100 20ETF.. Series
50
0.001
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
100
10
T_J = 25°C
T_J= 150°C
20ETF.. Series
1
0
1
2
3
4
5
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
0.2
0.15
0.1
0.05
I _FM = 30 A
20ETF.. Series
T _J = 25 °C
20 A
10 A
5A
1A
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 8 - Recovery Time Characteristics, T_J = 25°C
4
0.5
20ETF.. Series
T _J = 150 °C
0.4
0.3
I FM= 30 A
0.2
20 A
10 A
0.1
5A
1A
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 9 - Recovery Time Characteristics, T_J = 150°C
www.irf.com