Figure 10-2. Transient Thermal Response Curve - FDPF18N20FT
2
0.5
1
0.2
0.1
0.05
0.1
0.02
0.01
Single pulse
0.01
10-5
10-4
PDM
t1
t2
*Notes:
1. ZθJC(t) = 3.0oC/W Max.
2. Duty Factor, D= t1/t2
3. TJM - TC = PDM * ZθJC(t)
10R-3ectangu1la0r-2Pulse D1u0ra-1tion [sec1]00
101
102
FDP18N20F / FDPF18N20FT Rev. A
5
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