www.vishay.com

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

Document Number: 93490

4

Revision: 21-May-08

150U(R).. Series

(Stud Version), 150 A

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

Fig. 7 - Forward Voltage Drop Characteristics

Number Of Equal Amplitude Half Cycle Current Pulses (N)

500

1000

1500

2000

2500

3000

3500

110

100

Per Junction

At Any Rated Load Condition And With

Rated Vrrm Applied Following Surge.

Initial Tj = 180°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

Pulse Train Duration(s)

500

1000

1500

2000

2500

3000

3500

4000

0.01

0.1

1

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

Per Junction

Of Conduction May Not Be Maintained.

Initial T j = 180°C

No Voltage Reapplied

Rated V rrm Reapplied

Instantaneous Forward Voltage (V)

10

100

1000

10000

0.5

1

1.5

2

2.5

3

Tj = 25°C

Tj = 180°C

Square Wave Pulse Duration (s)

0.01

0.1

1

0.001

0.01

0.1

1

10

150U(R)

Steady State Value

RthJC = 0.3 K/W

(DC Operation)