FDP5N50U 查看數據表（PDF） - Fairchild Semiconductor

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FDP5N50U

N-Channel MOSFET, FRFET 500V, 4A, 2.0

Fairchild Semiconductor 

Typical Performance Characteristics (Continued)

Figure 12. Transient Thermal Response Curve - FDPF5N50UT

10

0.5

1 0.2

0.1

0.05

0.1 0.02

0.01

0.01 Single pulse

0.003

10-5

10-4

PDM

t1

t2

*Notes:

1. ZJC(t) = 4.5oC/W Max.

2. Duty Factor, D= t1/t2

3. TJM - TC = PDM * ZJC(t)

10-3

10-2

10-1

100

101

102

103

Rectangular Pulse Duration [sec]

FDP5N50U / FDPF5N50UT Rev. A-1

5

www.fairchildsemi.com

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