STPS30L30CT, STPS30L30CG
Bulletin PD-20626 rev. D 01/07
150
145
DC
140
135 Square wave (D = 0.50)
see note (2)
130
0
5 10 15 20 25
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
10
8
6 RMS Limit
D = 0.75
4
D = 0.50
D = 0.33
2
D = 0.25
DC
D = 0.20
DC
0
0
5 10 15 20 25
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Charac-
teristics
10000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(2) Formula used: TC = TJ - Pd x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6)
4
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