www.vishay.com

For technical questions, contact: ind-modules@vishay.com

Document Number: 93181

8

Revision: 14-May-08

SD823C..C Series

Vishay High Power Products

Fast Recovery Diodes

(Hockey PUK Version),

810/910 A

Fig. 28 - Maximum Total Energy Loss Per Pulse Characteristics

Fig. 29 - Frequency Characteristics

Fig. 30 - Maximum Total Energy Loss Per Pulse Characteristics

Fig. 31 - Frequency Characteristics

Fig. 32 - Maximum Total Energy Loss Per Pulse Characteristics

Fig. 33 - Frequency Characteristics

1E2

1E3

1E4

1E1

1E2

1E3

1E4

1

2

Pulse Basewidth (µs)

10 joulesp er pulse

6

4

d v/ dt = 1000V/ µs

Sinusoidal Pulse

0.6

0.4

0.2

0.1

T = 150°C, V

= 800V

J

RRM

SD823C..S20C Series

tp

0.08

1E2

1E3

1E4

1E11E2

1E31E4

Pulse Basewidth (µs)

50 Hz

200

10000

100

4000

dv/ d t = 1000V/ us

20000

400

15000

1000

2000

6000

T = 55°C, V

= 800V

C

RRM

SD823C..S20C Series

Sinusoidal Pulse

tp

3000

1E2

1E3

1E4

1E1

1E2

1E3

1E4

1

2

Pulse Basewidth (µs)

4

10 joules per pulse

6

Trapezoidal Pulse

T = 150°C, V

= 800V

dv/ d t = 1000V/ µs

d i/ d t = 300A/ µs

0.6

0.4

J

RRM

SD823C..S20C Series

tp

0.8

1E2

1E3

1E4

1E1

1E2

1E3

1E4

Pulse Basewidth (µs)

50 Hz

100

200

400

1000

2000

4000

3000

600

6000

10000

15000

20000

SD823C..S20C Series

T = 55°C, V

= 800V

dv/ d t = 1000V/ us,

di/ dt = 300A/ us

Trapezoidal Pulse

C

RRM

tp

1E2

1E3

1E4

1E1

1E2

1E3

1E4

1

2

Pulse Basewidth (µs)

4

10 joules p er pulse

6

Trapezoidal Pulse

0.6

0.4

T = 150°C, V

= 800V

dv/ d t = 1000V/ µs

di/ d t = 100A/ µs

J

RRM

SD823C..S20C Series

tp

0.2

1E2

1E3

1E4

1E1

1E2

1E3

1E4

Pulse Basewidth (µs)

Trapezoidal Pulse

50 Hz

100

200

400

1000

2000

4000

3000

600

6000

10000

15000

20000

dv/ dt = 1000V/ us,

di/ d t = 100A/ us

T = 55°C, V

= 800V

C

RRM

SD823C..S20C Series

tp