2SK2008 查看數據表（PDF） - Hitachi -> Renesas Electronics
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2SK2008 Datasheet PDF : 6 Pages
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2SK2008
Power vs. Temperature Derating
90
60
30
0
50
100
150
Case Temperature Tc (°C)
Maximum Safe Operation Area
100
30
10
3
1 Operation in this
area is limited
by RDS(on)
0.3
Ta = 25°C
0.1
1 3 10 30 100 300 1000
Drain to Source Voltage VDS (V)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1.0 D = 1
0.5
0.3 0.2
0.1
0.1
0.05
0.03
0.02
0.01
1
Shot
Pulse
0.01
10 µ
100 µ
TC = 25°C
θch–c (t) = γS (t) · θch–c
θch–c = 2.08°C/W, TC = 25°C
PDM
PW
T
D
=
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (s)
4
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