SD103N Datasheet, PDF (8/9 Pages) International Rectifier – FAST RECOVERY DIODES Stud Version

SD103N/R Series
Bulletin I2062 rev. B 12/96
2.7
SD103N/R..S15 Series
2.6
T_J = 125 °C; V _r = 30V
2.5
2.4
I _FM= 350 A
2.3
Square Pulse
2.2
2.1
2
200 A
1.9
1.8
1.7
1.6
10
100 A
100
Rate Of Fall Of Forward Current - di/dt (A/µs)
140
130
I _FM = 350 A
Square Pulse
120
110
100
200 A
90
80
70
100 A
60
50
SD103N/R..S15 Series
40
T _J= 125 °C; V_r = 30V
30
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
110
100
I _FM = 350 A
Square Pulse
90
80
200 A
70
60
100 A
50
40
30
SD103N/R..S15 Series
T_J= 125 °C; V_r = 30V
20
10
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 13 - Recovery Time Characteristics Fig. 14 - Recovery Charge Characteristics Fig. 15 - Recovery Current Characteristics
4.5
SD103N/R..S20 Series
4
T_J = 125 °C; V_r = 30V
3.5
I _FM = 350 A
Square Pulse
3
2.5
200 A
2
100 A
1.5
10
100
Rate Of Fall Of Forward Current - di/dt (A/µs)
170
160
I _FM = 350 A
150
Square Pulse
140
130
120
200 A
110
100
90
100 A
80
70
60
50
SD103N/R..S20 Series
T_J= 125 °C; V_r = 30V
40
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
130
120
I _FM = 350 A
110
Square Pulse
100
90
200 A
80
70
100 A
60
50
40
30
20
SD103N/R..S20 Series
T _J= 125 °C; V_r = 30V
10
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 16 - Recovery Time Characteristics Fig. 17 - Recovery Charge Characteristics Fig. 18 - Recovery Current Characteristics
1E4
20 joules per pulse
20 joules per pulse
10
4
2
1
1E3
0.4
0.2
0.1
0.04
10
4
tp
2
1
0.4
0.2
0.1
0.02
0.06
0.04
1E2
0.01
SD103N/R.. S10 Series
SD103N/R. .S10 Series
Sinusoidal Pulse
Trapezoidal Pulse
T _J= 125°C, VRRM = 1120 V
tp
dv/dt=1000 V/µs
T_J= 125°C, VRRM = 1120V
dv/dt=1000V/µs, di/dt=50A/µs
1E1
1E1
1E2
1E3
1E14E41E11E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics
8
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