User Manual

Document Number: 93179 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 14-May-08 9
SD703C..L Series
Fast Recovery Diodes
(Hockey PUK Version),
700/790 A
Vishay High Power Products
Fig. 34 - Maximum Total Energy Loss
Per Pulse Characteristics
Fig. 35 - Frequency Characteristics
Fig. 36 - Maximum Total Energy Loss
Per Pulse Characteristics
Fig. 37 - Frequency Characteristics
Fig. 38 - Maximum Total Energy Loss
Per Pulse Characteristics
Fig. 39 - Frequency Characteristics
1E2
1E3
1E4
1E11E21E31E4
1
2
0.1
Pulse Basewidth (µs)
Peak Forward Current (A)
10 joules per p ulse
6
4
dv/dt = 1000V/µs
Si n u so i d a l Pu l se
0.6
0.4
0.2
SD 7 0 3 C . . S3 0 L Se r i e s
T = 150°C, V = 800V
J
RRM
tp
1E2
1E3
1E4
1E1 1E2 1E3 1E4
Pu lse Ba se w id t h ( µs)
50 Hz200
10000
100
4000
dv/dt = 1000V/us
20000
400
15000
1000
2000
6000
Peak Forward Current (A)
Si n u so i d a l Pu l se
SD 7 0 3 C . . S3 0 L Se r i e s
T = 55°C, V = 800V
C
RRM
tp
1500
3000
1E2
1E3
1E4
1 E1 1 E2 1 E3 1 E4
1
2
Pulse Basewidth (µs)
4
10 jo ule s p er p ulse
6
Trapezoidal Pulse
Peak Forward Current (A)
SD703C..S30L Series
T = 150°C , V = 800V
dv/dt = 1000V/µs, di/dt = 300A/µs
J
RRM
0.8
0.6
tp
0.4
1E2
1E3
1E4
1E1 1E2 1E3 1E4
Pulse Ba se w id t h ( µs)
Tra p e zoid a l Pulse
50 Hz
100
200
400
1000
1500
2000
4000
3000
600
6000
10000
SD 7 0 3 C . . S30L Series
T = 55°C, V = 800V
dv/dt = 1000V/us,
di/dt = 300A/us
C
RRM
tp
Pea k Fo rwa rd Current (A)
1E2
1E3
1E4
1 E1 1 E2 1 E3 1 E4
1
2
Pulse Basewidth (µs)
4
10 jo ules p er p ulse
6
Trapezoidal Pulse
Pea k Fo rwa rd Curre n t (A)
0.6
0.4
SD 7 0 3 C . . S3 0 L Se r i e s
d v/ d t = 1000V/µs
di/dt = 100A/µs
T = 150°C, V = 800V
J RRM
tp
0.8
1E2
1E3
1E4
1E11E21E31E4
Pulse Ba se w id t h ( µs)
Trapezoidal Pulse
50 Hz
100
200
400
1000
1500
2000
4000
3000
6000
10000
15000
Peak Forward Current (A)
T = 55°C, V = 800V
SD 7 0 3 C . . S3 0 L Se r i e s
dv/dt = 1000V/us,
di/dt = 100A/us
C
RRM
tp