1N5820 THRU 1N5822
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage -
20 to 40 Volts
DO-201AD
Forward Current -
3.0 Amperes
FEATURES
1.0 (25.4)
MIN.
0.210(5.3)
0.190 (4.8)
DIA.
0.375 (9.50)
0.285(7.20)
1.0 (25.4)
MIN.
0.052(1.32)
0.048(1.22)
DIA.
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Guardring for overvoltage protection
Low power loss,high erriciency
High current capability,low forward voltage drop
High surge capability
For use in low voltage,high frequency inverters,
free wheeling,and polarity protection applications
High temperature soldering guaranteed:
250 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case:
JEDEC DO-201AD molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:0.04
ounce, 1.10 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for current capacitive load derate by 20%.
SYMBOLS
1N5820
1N5821
1N5822
UNITS
VOLTS
VOLTS
VOLTS
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at T
L
=95 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
3.0
40
28
40
I
FSM
V
F
I
R
C
J
R
q
JA
T
J
,
T
STG
0.475
80.0
0.500
2.0
40.0
300.0
40.0
-65 to +125
0.525
Amps
Volts
mA
pF
C/W
C
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
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RATINGS AND CHARACTERISTIC CURVES 1N5820 THRU 1N5822
FIG. 1- FORWARD CURRENT DERATING CURVE
£PEAK FORWARD SURGE CURRENT,
AMPERES
4
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
80
70
60
50
40
30
20
10
1
10
100
AVERAGE FORWARD
CURRENT,AMPERES
3
RESISTIVE OR
INDUCTIVE LOAD
0.375” (9.5mm)
LEAD LENGTH
2
1
0
0
20
40
60
80
100
120
140
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=T
J
max
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
1,00
T
J
=125 C
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
TJ=100 C
10
T
J
=25 C
1
1
TJ=75 C
PULSE WIDTH=300
ms
1%DUTY CYCLE
0.1
0.1
TJ=25 C
0.01
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
400
T
J
=25 C
f=1.0MHz
Vsig=50mVp-p
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
100
JUNCTION CAPACITANCE, pF
10
100
1
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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