1N5820-G Thru. 1N5822-G
Forward Current: 3.0A
Reverse Voltage: 20 to 40V
RoHS Device
Schottky Barrier RectifierSchottky Barrier Rectifier
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Features
-Fast switching.
-Low forward voltage, high current capability.
-Low power loss, high efficiency.
-High current surge capability.
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-High temperature soldering guaranteed: 250 C/10
seconds, 0.375”(9.5mm) lead length at 5lbs.
(2.3kg) tension.
Mechanical data
-Case: Transfer molded plastic
-Epoxy: UL94V-0 rate flame retardant
-Polarity: Color band denotes cathode end
-Lead: Plated axial lead, solderable per MIL-STD-
202E method 208C
Mounting position: Any
-Weight: 0.042 ounces, 1.19gram
Dimensions in inches and (millimeter)
DO-27
1.0(25.4)
MIN.
0.375(9.5)
0.335(8.5)
0.220(5.6)
0.197(5.0)
0.052(1.3)
0.048(1.2)
1.0(25.4)
MIN.
Maximum Ratings and Electrical Characteristics
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Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
Parameter Symbol Unit
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
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0.375"(9.5mm) lead length @TL=95 C
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
Maximum forward voltage at 3.0A
9.4A
Maximum reverse current
*1
at rated DC blocking voltage TA=100
Operating temperature range
Storage temperature range
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TA=25 C
OC
*2
Typical junction capacitance
*3
Typical thermal resistance
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
CJ
RθJA
TJ
TSTG
V
V
V
A
A
V
pF
OC
OC
mA
OC/W
1N5820-G
20
14
20
NOTES:
1. Pulse test: 300μs pulse width, 1% duty cycle.
2. Measured at 1.0MHz and applied reverse voltage of 4.0Volts.
2. 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.
1N5821-G
30
21
30
3.0
80
2.0
20
250
40
-55 to +125
-55 to +125
1N5822-G
40
28
40
0.475
0.850
0.500
0.900
0.525
0.950
RATING AND CHARACTERISTIC CURVES (1N5820-G Thru. 1N5822-G)
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Fig.1 Typical Forward Current Derating Curve
0
Average Forward Current (A)
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Lead Temperature ( C)
0 60 140
Fig.2 Maximum Non-repetitive Peak
Forward Surge Current
10
Peak Forward Surge Current (A)
Number of Cycles at 60Hz
0.1 100
Fig.3 Typical Instantaneous Forward Characteristics
0.01
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
0
0.1
100
0.6
40 80
50
100
1.0
2.0
3.0
10
100
Fig.4 Typical Reverse Characteristics
0.01
Instantaneous Reverse Current (mA)
Percent of Rated Peak Reverse Voltage (%)
0 40 140
0.1
80
1
10
12020 60 100
0.2 0.4 0.8 1.4
1.0 1.2
1.0
10
Schottky Barrier RectifierSchottky Barrier Rectifier
Single phase
Half wave, 60Hz
Resistive or
inductive load
0.375"(9.5mm)
lead length
20 120
Fig.5 Typical Junction Capacitance
1
Junction Capacitacne (pF)
Reverse Voltage (V)
0.1
100
1 10 100
10
1 Cycle
8.3mS single half sine-
wave (JEDEC Method)
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TJ=125 C
Pulse width=300μs
1% duty cycle
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TJ=25 C
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TJ=125 C
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TJ=25 C
O
TJ=75 C
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TJ=25 C
f=1MHz
Vsig=50mV
