1N5820, 1N5821, 1N5822
50
IFSM , PEAK HALF−WAVE CURRENT (AMP)
100
70
50
T
L
= 75°C
f = 60 Hz
30
20
30
20
T
J
= 100°C
10
i F, INSTANTANEOUS FORWARD CURRENT (AMP)
7.0
5.0
3.0
2.0
25°C
1 CYCLE
SURGE APPLIED AT RATED LOAD CONDITIONS
10
1.0
2.0
3.0
5.0 7.0 10
20
30
50 70 100
NUMBER OF CYCLES
Figure 8. Maximum Non−Repetitive Surge
Current
1.0
0.7
0.5
IR , REVERSE CURRENT (mA)
100
50
20
10
0.3
0.2
5.0
2.0
1.0
0.5
0.2
0.1
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
v
F
, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0.05
0.02
0.01
0
4.0
8.0
12
16
20
24
28
32
36
40
V
R
, REVERSE VOLTAGE (VOLTS)
500
1N5820
300
25°C
1N5820
1N5821
1N5822
75°C
100°C
T
J
= 125°C
0.1
0.07
0.05
Figure 7. Typical Forward Voltage
Figure 9. Typical Reverse Current
C, CAPACITANCE (pF)
NOTE 6 — HIGH FREQUENCY OPERATION
200
T
J
= 25°C
f = 1.0 MHz
100
70
0.5 0.7 1.0
2.0
3.0
5.0 7.0
10
1N5822
20
30
1N5821
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.)
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 10. Typical Capacitance
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