Ch-technology SD603C..C Series Manuale Utente Scaricare il pdf (Pagina 5)

Document Number: 93178 For technical questions, contact: ind-modules@vishay.com

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Revision: 04-Aug-08 5

SD603C..C Series

Fast Recovery Diodes

(Hockey PUK Version), 600 A

Vishay High Power Products

Fig. 7 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

Fig. 8 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

Fig. 9 - Forward Voltage Drop Characteristics

Fig. 10 - Thermal Impedance Z

thJ-hs

Characteristics

Fig. 11 - Typical Forward Recovery Characteristics

2500

3000

3500

4000

4500

5000

5500

6000

6500

7000

7500

8000

110100

Pe a k Ha l f Sine Wave Forward Current (A)

Number of Equal Amplitude Half Cycle Current Pulses (N)

Init ia l T = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

SD603C..C Series

At Any Rated Load Condition and With

Rated V App lied Follow ing Surge.

RRM

2000

3000

4000

5000

6000

7000

8000

9000

0.01 0.1 1

Pulse Train Duration (s)

Pe a k Ha lf Sine Wave Forward Current (A)

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

SD 6 0 3 C . . C Se r i e s

Init ia l T = 125 °C

No Volta g e Re a p p lie d

Rated V Reapplied

RRM

100

1000

10000

.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5

Instantaneous Forward Voltage (V)

Insta nta ne ous Forward Current (A)

T = 2 5 ° C

T = 125 °C

SD603C..C Se rie s

0.001

0.01

0.1

0.001 0.01 0.1 1 10 100

Sq u a r e W a v e Pu l se D u r a t i o n ( s)

thJ-hs

Transient Thermal Imped an ce Z (K/ W)

St e a d y St a t e V a l u e :

R = 0.076 K/ W

(Single Side Cooled)

R = 0.038 K/ W

(Double Side Cooled)

(DC Operation)

thJ-hs

SD 6 0 3 C . . C Se r i e s

100

0 200 400 600 800 100012001400160018002000

Forward Recovery (V)

T = 1 2 5° C

T = 2 5 ° C

Ra t e O f f Ri se O f Fo rw a r d C u r r e n t d i/ d t ( A / u se c )

SD 6 0 3 C . . S2 0 C Se r i e s

1 2 3 4 5 6 7 8 9 10

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