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Document Number: 93510

4

Revision: 23-Jun-08

400U(R) Series

(Stud Version), 400 A

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

Fig. 7 - Forward Voltage Drop Characteristics

2000

3000

4000

5000

6000

7000

8000

110

100

400U/R

At Any Rated Load Condition And With

Rated Vrrm Applied Following Surge.

Initial Tj = 190°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

Number Of Equal Amplitude Half Cycle Current Pulses (N)

1000

2000

3000

4000

5000

6000

7000

8000

9000

0.01

0.1

1

Versus Pulse Train Duration.

Maximum Non Repetitive Surge Current

400U/R

Initial Tj = 190°C

No Voltage Reapplied

Rated Vrrm Reapplied

Pulse Train Duration (s)

100

1000

10000

0.5

11.5

22.5

400U/R

Tj = 25°C

Tj = 190°C

Instantaneous Forward Voltage (V)

0.001

0.01

0.1

1

0.001

0.01

0.1

1

10

400U/R

Steady State Value:

RthJC = 0.15 K/W

(DC Operation)

Square Wave Pulse Duration (s)