FDP20N50(2007) Просмотр технического описания (PDF) - Fairchild Semiconductor
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FDP20N50 Datasheet PDF : 10 Pages
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Typical Performance Characteristics (Continued)
Figure 11-1. Transient Thermal Response Curve - FDP20N50
100
D = 0 .5
1 0 -1
1 0 -2
0 .2
0 .1
0 .0 5
0 .0 2
0 .0 1
sin g le p u lse
PDM
t1
t2
* N o te s :
1 . Z (t) = 0 .5 oC /W M a x.
θJC
2 . D u ty F a cto r, D = t /t
12
3 . T - T = P * Z (t)
JM
C
DM
θJC
1 0 -5
1 0 -4
1 0 -3
1 0 -2
1 0 -1
100
101
t , S q u a re W a ve P u ls e D u ra tio n [s e c ]
1
Figure 11-2. Transient Thermal Response Curve - FDPF20N50
100
D = 0 .5
0 .2
0 .1
1 0 -1
0 .0 5
0 .0 2
0 .0 1
1 0 -2
sin g le p u lse
PDM
t1
t2
* N ote s :
1 . Z θJC(t) = 2 .0 oC /W M a x.
2 . D u ty F a c to r, D = t1/t2
3 . T JM - T C = P DM * Z θJC(t)
1 0 -5
1 0 -4
1 0 -3
1 0 -2
1 0 -1
100
101
t1, S q u a re W a v e P u ls e D u ra tio n [s e c ]
5
FDP20N50 / FDPF20N50 Rev. B
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