AN2064 - APPLICATION NOTE

9/14

Figure 8 shows the time current curves of the TCP fuse series. This figure is used to verify use of the

TCP1.25A with the SMP100MC-270. For the second level, the fuse has to blow before the TRISIL is dam-

given in rms values.

The comparison of TCP1.25A and SMP100MC datasheet values shows that this solution is convenient for

this application. The next section will refer to test performed on such a module.

Duration

.01s

.1s

1s

10s

100s

TCP1.25A

42A

14.5A

5.5A

3.2A

SMP100MC

43.1A

17A

9A

4.5A

Figure 8: TCP1.25A time current curve