1N5820(2006) データシートの表示（PDF） - ON Semiconductor
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1N5820 Datasheet PDF : 8 Pages
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1N5820, 1N5821, 1N5822
50
30
20
TJ = 100°C
10
7.0
5.0
3.0
25°C
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 7. Typical Forward Voltage
500
1N5820
300
200
TJ = 25°C
f = 1.0 MHz
1N5821
100
70
1N5822
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
VR, REVERSE VOLTAGE (VOLTS)
20 30
Figure 10. Typical Capacitance
100
70
50
TL = 75°C
f = 60 Hz
30
20
1 CYCLE
10
1.0
SURGE APPLIED AT RATED LOAD CONDITIONS
2.0 3.0
5.0 7.0 10
20 30
NUMBER OF CYCLES
50 70 100
Figure 8. Maximum Non−Repetitive Surge
Current
100
50
TJ = 125°C
20
10
100°C
5.0
2.0 75°C
1.0
0.5
0.2
0.1 25°C
0.05
1N5820
1N5821
0.02
1N5822
0.01
0 4.0 8.0 12 16 20 24 28 32 36 40
VR, REVERSE VOLTAGE (VOLTS)
Figure 9. Typical Reverse Current
NOTE 6 — HIGH FREQUENCY OPERATION
Since current flow in a Schottky rectifier is the result of
majority carrier conduction, it is not subject to junction
diode forward and reverse recovery transients due to minor-
ity carrier injection and stored charge. Satisfactory circuit
analysis work may be performed by using a model consist-
ing of an ideal diode in parallel with a variable capacitance.
(See Figure 10.)
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