180NQ 查看數據表（PDF） - International Rectifier
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180NQ Datasheet PDF : 4 Pages
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1000
100
10
TJ=150°C
TJ=125°C
TJ= 25°C
180NQ... Series
PD-2.227 rev. B 12/97
10000
1000
100
10
1
.1
TJ=150°C
125°C
100°C
75°C
50°C
25°C
.01
0 5 10 15 20 25 30 35 40 45
ReverseVoltage- VR(V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10000
TJ=25°C
1
0 .1 .2 .3 .4 .5 .6 .7 .8 .9
ForwardVoltageDrop-VFM(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
1000
0
10 20 30 40 50
ReverseVoltage-VR(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
D=0.50
.1 D=0.33
D = 0.25
PDM
D=0.17
D=0.08
.01
t1
t2
Notes:
1. DutyfactorD= t1/t2
Single Pulse
(Thermal Resistance)
2. PeakTJ=PDMxZthJC+TC
.001
.00001
.0001
.001
.01
.1
1
10
100
t1, RectangularPulseDuration(Seconds)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
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