1N5820 THRU 1N5822

SCHOTTKY BARRIER RECTIFIER
1N5820 THRU 1N5822
VOLTAGE RANGE
20 to 40 Volts
CURRENT
3.0 Ampere
FEATURES
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DO-27
Fast switching
Low forward voltage, high current capability
Low power loss, high efficiency
High current surge capability
High temperature soldering guaranteed:
250℃/10 seconds,0.373″(9.5mm) lead length
At 5 lbs.(2.3kg) tension
MECHANICAL DATA
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Case: Transfer molded plastic
Epoxy: UL94V-0 rate flame retardant
Polarity: Color band denoted cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E
method 208C
Mounting position: Any
Weight: 0.042ounce, 1.19 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
1N5820
Maximum Repetitive Peak Reverse Voltage
VRRM
20
Maximum RMS Voltage
VRMS
14
Maximum DC Blocking Voltage
VDC
20
Maximum Average Forward Rectified Current
0.375″(9.5mm) lead length at TL =95℃
Peak Forward Surge Current
8.3mS single half sine-wave superimposed on
rated load (JEDEC method)
3.0A
Maximum Instantaneous Forward
Voltage (Note 1) at
9.4A
TA = 25℃
Maximum DC Reverse Current at
rated DC Blocking Voltage at (Note 1) T = 100℃
A
Typical Junction Capacitance (NOTE 2)
Typical Thermal Resistance (NOTE 3)
Operation and Storage Temperature Range
1N5821
30
21
30
1N5822
40
28
40
UNIT
Volts
Volts
Volts
I(AV)
3.0
Amps
IFSM
80
Amps
VF
0.475
0.850
IR
CJ
RθJL
TJ .TSTG
0.500
0.900
0.5
20
250
15
(-55 to +125)
0.525
0.950
Notes:
1. Pulse test 300μs pulse width,1% duty cycle
2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts
3. Thermal resistance from junction to ambient P.C.B .mounted with 0.375”(9.5mm)lead length with 2.5”×2.5“
(63.5×63.5mm)copper pads
Web Site: www.hkmic.com
Volts
mA
pF
℃/W
℃
SCHOTTKY BARRIER RECTIFIER
1N5820 THRU 1N5822
VOLTAGE RANGE
20 to 40 Volts
CURRENT
3.0 Ampere
RATING AND CHRACTERISTIC CURVES 1N5820 THRU 1N5822
FIG.1-TYPICAL FORWARD CURRENT
FIG.2-MAXIMUM NON-REPETITIVE PEAK
DERATING CURVE
FORWARD SURGE CURRENT
100
2.0
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375″(9.5mm) Lead Length
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj =Tjmax
CURRENT, (A)
PEAK FORWARD SURGE
AVERAGE FORWARD CURRENT,
(A)
3.0
50
1 Cycle
0
0
20
40
60
95100
80
120
140
10
0.1
100
10
AMBIENT TEMPERATURE, (° C)
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
(mA)
TJ =125° C
10
T =25° C
(A)
INSTANTANEOUS FORWARD CURRENT,
100
1.0
PULSE WIDTH=300μs
DUTY CYCLE 1%
0.1
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
10
TJ =125° C
1.0
TJ =75° C
TJ =25° C
0.1
0.01
1.4
0
INSTANTANEOUS FORWARD VOLTAGE,(V)
20
40
60
80
100
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
1000
100
TJ =25° C
f=1MHz
Vsig=50mV
10
0.1
1.0
10
100
REVERSE VOLTAGE,(V)
Web Site: www.hkmic.com
120
140
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