Ch-technology SD3000C..K Series Manual de usuario descargar pdf (Pagina 5)

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Document Number: 93543

4 Revision: 14-May-08

SD3000C..K Series

Vishay High Power Products

Standard Recovery Diodes

(Hockey PUK Version),

3800 A

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

5000

10000

15000

20000

25000

30000

35000

001011

Num ber O f Equal Amp litude Ha lf Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

SD3000C ..K Series

Initial T = 180 °C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

5000

10000

15000

20000

25000

30000

35000

40000

0.01 0.1 1

Pulse T ra in D uration (s)

Peak Half Sine W ave Forward Current (A)

SD 300 0C ..K S e rie s

Initia l T = 180 °C

No Voltage Reapplied

Rated V Reapplied

RRM

V e rs us P u ls e T r a in D ur a t io n .

M a xim um N on Re petitive Surge C urre nt

100

1000

10000

100000

0.5 1 1.5 2 2.5 3 3.5

T = 25°C

Instantaneous Forward Voltage (V)

Instan taneous Forward Cur rent (A)

SD3000C..K Series

T = 180°C

0.0001

0.001

0.01

0.1

0.00 1 0 .0 1 0.1 1 10 100

Square W a ve Pulse D uration (s)

thJ-hs

Tran sient Thermal Impedance Z (K/W )

SD 3000C ..K Se rie s

Stea d y State V a lue

R = 0.042 K/W

(Single Side C oole d )

R = 0.020 K/W

(Double Side Co ole d)

(D C O peration )

thJ-hs

1 2 3 4 5 6 7 8

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Ch-technology SD3000C..K Series Manual de usuario Pagina 5

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