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 1N5820
3.0 AMP SCHOTTKY BARRIER RECTIFIERS
THRU
1N5822
VOLTAGE RANGE
20 to 40 Volts
CURRENT FEATURES
* Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction
3.0 Ampere
DO-27
.220(5.6) .197(5.0) DIA.
1.0(25.4) MIN.
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.10 grams
.375(9.5) .285(7.2)
.052(1.3) .048(1.2) DIA.
1.0(25.4) MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=90 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG
NOTES:
1N5820 20 14 20
1N5821 30 21 30 3.0 80
1N5822 40 28 40
UNITS V V V A A V mA mA pF C/W C C
.475
.500 2.0 20 250 20 -65 +125 -65 +150
.525
Ta=100 C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.
RATING AND CHARACTERISTIC CURVES (1N5820 THRU 1N5822)
FIG.1-TYPICAL FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A) 3.0 2.5 2.0 1.5 1.0 0.5
Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
50
INSTANTANEOUS FORWARD CURRENT,(A)
10 3.0 1.0
Tj=25 C Pulse Width 300us 1% Duty Cycle
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C) FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
100
0.1
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
80
FORWARD VOLT AGE,(V)
60
Tj=25 C 8.3ms Single Half Sine Wave JEDEC method
40
20
FIG.3 - TYPICAL REVERSE CHARACTERISTICS 100
0 1 5 10 50 100
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT, (mA)
10
700 600 500 400 300 200 100 0
FIG.5-TYPICAL JUNCTION CAPACITANCE
1.0
Tj=75 C
.1
Tj=25 C
.01 0
JUNCTION CAPACITANCE,(pF)
.01
.05
.1
.5
1
5
10
50
100
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOL TAGE


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