20ETF12SPBF Datasheet, PDF (4/8 Pages) International Rectifier – FAST SOFT RECOVERY RECTIFIER DIODE Lead-Free (PbF suffix)

20ETF12SPbF QUIETIR Series
Bulletin I2208 03/05
350
At Any Rated Load Condition And With
300
Rated
V
RRM
Applied Following Surge.
Initial T _J= 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
250
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
400
Maximum Non Repetitive Surge Current
350
Versus Pulse Train Duration.
Initial T_J = 150°C
No Voltage Reapplied
300
Rated V_RRMReapplied
250
200
150
100 20ETF.. Series
50
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
100
T_J= 25°C
10
T_J = 150°C
20ETF.. Series
1
0 0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
0.7
20ETF.. Series
0.6
T_J = 25 °C
0.5
0.4
I _FM= 30 A
0.3
20 A
0.2
10 A
5A
0.1
1A
0
0
50
100
150
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 8 - Recovery Time Characteristics, T_J = 25°C
1.2
20ETF.. Series
T_J = 150 °C
0.9
0.6
I _FM= 30 A
20 A
0.3
10 A
5A
1A
0
0
50
100
150
200
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 9 - Recovery Time Characteristics, T_J = 150°C
4
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