1N5820 THRU 1N5822
3 AMPERE SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 40 Volts CURRENT - 3.0 Amperes
FEATURES
l
High surge current capability
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
Flame Retardant Epoxy Molding Compound
l
High current operation 3.0 ampere at T
L
=95
J
l
Exceeds environmental standards of MIL-S-19500/228
l
For use in low voltage, high frequency inverters free wheeling,
and polarlity protection applications
MECHANICAL DATA
Case: Molded plastic, DO-201AD
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.04 ounce, 1.1 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
*At T
A
=25
J
unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
**All values except Maximum RMS voltage are registered JECED Parameters.
1N5820
1N5821
1N5822
UNITS
Maximum Recurrent Peak Reverse Voltage
20
30
40
V
Maximum RMS Voltage
14
21
28
V
Maximum DC Blocking Voltage
20
30
40
V
Maximum Average Forward Rectified Current 3/8"
Lead Length T
L
=95
J
3.0
A
Peak Forward Surge Current, 8.3ms single half
sine wave superimposed on rated load
(JECEC method) T
L
=75
J
80
A
Maximum Forward Voltage at 3.0A DC
.475
.500
.525
V
Maximum Forward Voltage at 9.4A DC
.850
.900
.950
V
Maximum Average DC Reverse Current T
A
=25
J
at Rated Reverse Voltage T
A
=100
J
0.5
20
m
A
m
A
Typical Junction capacitance (Note 1)
28
J
/w
Typical Thermal Resistance(Note 2)
190
P
F
Operating and Storage Temperature Range
-50 to +125
J
NOTES:
1. Thermal Resistance Junction to Ambient Vertical PC Board Mounting. 1/2" Lead Length
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
DO-201AD
RATING AND CHARACTERISTIC CURVES
1N5820 THRU 1N5822
4
3
2
1
0
0
20 40 60
80
100
120
140
SINGLE PHASE HALF WAVE
60Hz RESISTIVE OR
INDUCTIVE LOAD .375" 9.5mm
LEAD LENGTH
LEAD TEMPERATURE
J
80
70
60
50
40
30
20
10
1
2 5
10 20 50 100
8.3ms SINGLE HALF SINCE-WAVE
JEDEC METHOD
NUMBER OF CYCLES AT 60Hz
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 3-MAXIMUM NON-REPETITIVE SURGE CURRENT
100
10
1
0.1
.01
5
10 15
20 25
30
35 40
T
J
= 125
J
T
J
= 75
J
T
J
= 25
J
1N5820
1N5821
1N5822
REVERSE VOLTAGE, VOLTS
20
10
1.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7 0.8 0.9
1N5820
1N5821
1N5822
TJ = 25
J
PULSE WIDTH = 200
g
s
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 2-TYPICAL REVERSE CHARACTERISTICS
Fig. 4-TYPICAL FORWARD CHARACTERISTICS
1000
800
600
400
200
100
80
60
40
20
10
0.1 0.4 1
4 10 40 100
REVERSE VOLTAGE, VOLTS
Fig. 5-TYPICAL JUNCTION CAPACITANCE
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