Ch-technology SD2000C..L Series Bedienungsanleitung PDF herunterladen (Seite 5)

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Document Number: 93540

4 Revision: 14-May-08

SD2000C..L Series

Vishay High Power Products

Standard Recovery Diodes

(Hockey PUK Version),

2100 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

001011

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

SD2000C..L Series

Initial T = 180 °C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And W ith

Rated V Applied Following Surge.

RRM

5000

10000

15000

20000

25000

30000

0.01 0.1 1

Pulse Train Duration (s)

Peak Half Sine Wave Forward Current (A)

SD2000C..L Series

In it ia l T = 18 0 °C

No Voltage Reapplied

Rated V Reapplied

RRM

Versus Pulse Train Duration.

Maximum Non Repetitive Surge Current

100

1000

10000

100000

0.511.522.533.5

T = 2 5°C

Instantaneous Forward Voltage (V)

Instantaneous F orward Current (A)

SD2000 C..L Series

T = 180°C

0.001

0.01

0.1

0.0 01 0.0 1 0.1 1 10 10 0

Sq uare W a ve Pulse D uration (s)

thJ-hs

Transie nt T herm al Im peda n ce Z (K/W )

SD2000C ..L Series

Steady State Value

R = 0.073 K/W

( S in g le Sid e C o o le d )

R = 0.031 K/W

(Double Side Cooled)

(D C Operation )

th J-hs

1 2 3 4 5 6 7

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