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| FDMS3572_07 Datasheet, PDF (5/7 Pages) Fairchild Semiconductor – N-Channel UltraFET Trench® MOSFET 80V, 22A, 16.5mΩ | |||
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Typical Characteristics TJ = 25°C unless otherwise noted
2
1 DUTY CYCLE-DESCENDING ORDER
D = 0.5
0.2
0.1
0.1
0.05
0.02
0.01
0.01
PDM
1E-3
1E-4
10-3
SINGLE PULSE
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-2
10-1
100
101
102
103
t, RECTANGULAR PULSE DURATION (s)
Figure 13. Transient Thermal Response Curve
FDMS3572 Rev.C1
5
www.fairchildsemi.com
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