SD150N/R Series

7

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Bulletin I2077 rev. B 11/01

Fig. 8 - Thermal Impedance Z

Fig. 7 - Forward Voltage Drop Characteristics

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

100

10 00

100 00

11 .5

2

2 .5

33 .5

T = 25 C

J

In stan ta n e ou s Fo rw ard V oltag e (V )

SD 150 N/ R Se rie s

T = 180 C

J

100 0

150 0

200 0

250 0

300 0

350 0

110

1 0 0

N um b er O f E q ua l Am p litud e H a lf C yc le C urrent P u ls es (N)

SD 150N /R Se rie s

In itial T = 180 C

@ 60 H z 0.0083 s

@ 50 H z 0.0100 s

J

At An y Rate d Loa d C ondition And W ith

Ra te d V

Ap p lie d Follow in g Surg e .

RRM

500

1000

1500

2000

2500

3000

3500

4000

0.01

0.1

1

Pulse Train D ura tion (s)

In itia l T = 180 C

No V oltag e Re app lie d

Ra te d V

Re ap plie d

RRM

V e rsus Pulse Tra in D uration .

M a xim um N on Re pe titive Surg e C urre n t

J

SD 150N/ R Se ries

0.01

0.1

1

0.001

0 .01

0.1

1

10

Sq uare W ave Pulse D uration (s)

Ste ady State Value:

R

= 0.23 K/W

(D C O peration )

thJ C

SD 150N /R Series