Ch-technology SD823C..C Series Bedienungsanleitung PDF herunterladen (Seite 5)

Document Number: 93181 For technical questions, contact: ind-modules@vishay.com

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Revision: 14-May-08 5

SD823C..C Series

Fast Recovery Diodes

(Hockey PUK Version),

810/910 A

Vishay High Power Products

Fig. 11 - Forward Power Loss Characteristics

Fig. 12 - Forward Power Loss Characteristics

Fig. 13 - Maximum Non-Repetitive Surge Current

Fig. 14 - Maximum Non-Repetitive Surge Current

Fig. 15 - Maximum Non-Repetitive Surge Current

Fig. 16 - Maximum Non-Repetitive Surge Current

500

1000

1500

2000

2500

3000

0 200 400 600 800 1000 1200

180°

120°

90°

60°

30°

Average Forward Current (A)

Maximum Average Forward Power Loss (W)

RM S Lim it

Conduction Angle

SD823C..S30C Series

T = 150°C

500

1000

1500

2000

2500

3000

3500

0 400 800 1200 1600 2000

180°

120°

90°

60°

30°

Avera ge Fo rwa rd Current (A)

RM S Li m it

Maximum Average Forward Power Loss (W)

Conduc tion Period

SD 8 2 3 C . . S3 0 C Se r i e s

T = 150°C

2000

3000

4000

5000

6000

7000

8000

9000

110100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

SD823C..S20C Series

Initia l T = 150 °C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

2000

3000

4000

5000

6000

7000

8000

9000

10000

0.01 0.1 1

Pulse Tra in D ura t io n ( s)

Maximum Non Repetitive Surge Current

Peak Half Sine Wave Forward Current (A)

Initia l T = 150°C

No Voltage Reapplied

Rated V Reapplied

Versus Pulse Train Dura tion.

SD 8 2 3 C . . S2 0 C Se r i e s

RRM

3000

4000

5000

6000

7000

8000

9000

110100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

SD823C..S30C Series

Init ia l T = 150 °C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

2000

3000

4000

5000

6000

7000

8000

9000

10000

0.01 0.1 1

Pulse Train Duration (s)

Pea k Ha lf Sine Wa ve Forw ard Curren t ( A)

Init ia l T = 150°C

No Vo lta g e Rea p plied

Rated V Reapplied

RRM

SD 8 2 3 C . . S3 0 C Se r i e s

Versus Pulse Train Dura tion.

Maximum Non Repetitive Surge Current

1 2 3 4 5 6 7 8 9 10 11

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