LESHAN RADIO COMP ANY , LTD.
5A–1/2
SCHOTTKY BARRIER DIODES
TYPE Maximum
Peak
Reverse
Voltage
PRV
VPK
Maximum Average
Rectified Current
@ Half-Wave
Resistive Load
60Hz
Maximum
Forward Peak
Surge Current
@ 8.3ms
Superimposed
Maximum
Reverse
Current
@ PRV
@ TA=25ºC
Maximum
Forward
Voltage
@ TA=25ºC
Package
Dimensions
IO @ TL
AAV ºC
IFM(Surge)
APK
I R
mAdc
I FM V FM
A PK V PK
3.0
1N5820
1N5821
1N5822 DO - 201AD
20
30
40
95
95
95 80 2.0
2.0
2.0 3.0 0.475
0.500
0.525
1N5820–1N5822
.052(1.3) DIA
.048(1.2) .220(5.6) DIA
.197(5.0)
1.0(25.4)
MIN .375(9.5)
.335(8.5) 1.0(25.4)
MIN
DO – 201AD
LESHAN RADIO COMP ANY , LTD.
5A–2/2
AVERAGE FORWARD CURRENT,(A)
FIG. 1 - FORWARD CURRENT DERATING CURVE
LEAD TEMPE RA TURE, (ºC)
0 20 40 60 80 100 120 140
4
3
2
1
0
Resistive or inductive load
0.375”(9.5mm)lead length
PEAK FORWARD SURGE CURRENT,(A)
NUMBER OF CYCLES A T 60Hz
1 2 4 6 8 10 20 40 60 80100
FIG.2 - MAXIMUM NON-REPETITIVE FOWARD
SURGE CURRENT
TJ=TJMAX.
8.3ms Single Half Sine-Wave
(JEDEC Method)
INSTANTANEOUS FORWARD CURRENT,(A)
INST ANTANEOUS FORWARD VOL TAGE, (V)
0 .2 .4 .6 .8 1 1.2 1.4 1.6
50
10
1
.1
.01
TJ=25 ºC
Pulse Width=300µs
1% Duty Cycle
FIG. 3 - TYPICAL INST ANTANEOUS FOR WARD
CHARACTERISTICS
TJ=125 ºC
FIG. 5 - TYPICAL JUNCTION CAPACIT ANCE
JUNCTION CAP ACITANCE,(pF)
REVERSE VOLTAGE,(V)
.1 1 10 100
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
.01 .1 1 10 100
1,000
100
10
100
10
1
.1
TRANSIENT THERMAL IMPEDANCE,(ºC/W)
t, PULSE DURA TION, sec.
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
.1
.01
.001
INSTANTANEOUS REVERSE CURRENT, (µA)
TJ=25 ºC
0 20 40 60 80 100
PERCENT OF RA TED PEAK REVERSE VOL T AGE,(%)
TJ=75 ºC
TJ=125 ºC
TJ =25ºC
f =1.0MHz
Vsig = 50mVp-p
80
70
60
50
40
30
20
10
1N5820-1N5822
SCHOTTKY DIODE RATING & CHARACTERISTIC CURVES
