21FQ040 Просмотр технического описания (PDF) - International Rectifier
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производитель
21FQ040 Datasheet PDF : 4 Pages
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1000
100
10
1
TJ=150°C
TJ=125°C
TJ= 25°C
21FQ... Series
PD-2.043 rev. D 12/97
1000
100
TJ=150°C
125°C
10
100°C
75°C
1
50°C
.1
25°C
.01
.001
0 5 10 15 20 25 30 35 40 45
ReverseVoltage- VR(V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10000
1000
TJ=25°C
.1
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
ForwardVoltage Drop - VFM(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10
100
0
10
20
30
40
50
ReverseVoltage-VR(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
1 D=0.50
D=0.33
D=0.25
.1 D=0.17
D=0.08
.01
.001
.00001
Single Pulse
(Thermal Resistance)
.0001
.001
.01
PDM
t1
t2
Notes:
1.DutyfactorD= t1/t2
2. Peak TJ=PDMx ZthJC+TC
.1
1
10
100
t1, RectangularPulseDuration(Seconds)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
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