LESHAN RADIO COMPANY, LTD.
1N5820-1N5822
SCHOTTKY DIODE RATING & CHARACTERISTIC CURVES
FIG. 1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2 - MAXIMUM NON-REPETITIVE FOWARD
SURGE CURRENT
80
4
PEAK FORWARD SURGE CURRENT,(A)
70
60
50
40
30
20
10
1
2
4
6
3
2
1
0
0
20
40
60
80
100
120
140
T
J
=T
JMAX.
8.3ms Single Half Sine-Wave
(JEDEC Method)
Resistive or inductive load
0.375”(9.5mm)lead length
LEAD TEMPE RATURE, (ºC)
8 10
20
40
60 80100
NUMBER OF CYCLES AT 60Hz
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
INSTANTANEOUS FORWARD CURRENT,(A)
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
T
J
=125 ºC
1.0
10
T
J
=125 ºC
1
INSTANTANEOUS REVERSE CURRENT, (µA)
T
J
=75 ºC
.1
.1
T
J
=25 ºC
.01
T
J
=25 ºC
.01
Pulse Width=300µs
1% Duty Cycle
0
.2
.4
.6
.8
1
1.2
1.4
1.6
.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
1,000
T
J
=25ºC
f =1.0MHz
V
sig
= 50mV
p-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
TRANSIENT THERMAL IMPEDANCE,(ºC/W)
JUNCTION CAPACITANCE,(pF)
10
100
1
10
.1
1
10
100
.1
.01
.1
1
10
100
REVERSE VOLTAGE,(V)
t, PULSE DURATION, sec.
5A–2/2
LRC [ LESHAN RADIO COMPANY ]
