20ETF Datasheet, PDF (5/8 Pages) International Rectifier – FAST SOFT RECOVERY

20ETF..S QUIETIR Series
Bulletin I2111 rev. C 03/99
4
20ETF.. Series
3.5 T_J = 25 °C
3
I _FM = 30 A
20 A
2.5
2
10 A
1.5
1
5A
0.5
1A
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 10 - Recovery Charge Characteristics, T_J = 25°C
70
20ETF.. Series
60 ^{TJ = 25 °C}
50
I _FM = 30 A
20 A
40
10 A
30
5A
20
10
1A
10
20ETF.. Series
9 _{TJ = 150 °C}
8
I _FM = 30 A
7
20 A
6
5
4
10 A
3
2
5A
1
1A
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 11 - Recovery Charge Characteristics, T_J = 150°C
100
20ETF.. Series
T_J = 150 °C
80
I _FM = 30 A
20 A
60
10 A
5A
40
1A
20
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 12 - Recovery Current Characteristics, T_J = 25°C
10
0
0
200 400 600 800 1000
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 13 - Recovery Current Characteristics, T_J = 150°C
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
0.1
Single Pulse
Steady State Value
(DC Operation)
20ETF.. Series
0. 01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z_thJCCharacteristics
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5