CE
1N5820 THRU 1N5822
CHENYI ELECTRONICS
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 3.0Ampere
FEATURES
. Plastic package has Underwriters Laboratory Flammability Classification 94V-0
. Metal sliicon junction ,majority carriet conduction
. Guard ring for overcoltage protection
. Low power loss,high efficiency
. High current capability ,Low forward voltage drop
. High surge capability
. For use in low voltage ,high frequency inverters,
free wheeling , and polarilty protection applications
. High temperature soldering guaranteed: 250 /10 seconds at terminals,
0.375"(9.5mm)lead length,5lbs.(2.3kg)tension
MECHANICAL DATA
.
Case: JEDEC DO-201AD molded plastic body
.
Terminals: Solder plated,solderable per MIL-STD-750,method 2026
.
Polarity: coler band denotes cathode end
.
Mounting Position: Any
.
Weight: 0.0041 ounce, 1.15 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)
load. For capacitive load,derate by 20%)
Symbols
1N5820 1N5821
1N5822
Units
Maximum repetitive peak reverse voltage
V
RRM
20
30
40
Volts
Maximum RMS voltage
V
RMS
14
21
28
Volts
Maximum DC blocking voltage
V
DC
20
30
40
Volts
Maximum non-repetitive peak reverse voltage
V
RSM
24
36
48
Volts
Macimum average forward rectified
current 0.375"(9.5mm)lead length at TL=90
Peak forward surge current 8.3ms singel half
sine-wave superimposed on rated load
(JEDEC method) at TL=75 )
Maximum instantaneous forward voltage at 1.0 A(Note 1)
V
F
0.475
0.500
0.525
Volts
Maximum instantaneous forward voltage at 3.1 A(Note 1)
V
F
0.850
0.900
0.950
Volts
Maximum instantaneous reverse
TA=25
current at rated DC blocking voltage(Note 1)
TA=100
R
JA
R
JL
Operating junction and storage temperature range
T
J/
T
STG
Notes: 1. Pulse test: 300
s pulse width,1% duty cycle
2.Thermal resistance (from junction to ambient)Vertical P.C.B. Mounted,0.500"(12.7mm)lead
length with 2.5X2.5(63.5X63.5mm)copper pads
-65 to +125
Typeical thermal resistance(Note 2)
40.0
/W
10.0
I
R
1.5
mA
20.0
I
(AV)
3.0
Amp
I
FSM
80.0
Amps
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 1 of 2
CE
1N5820 THRU 1N5822
CHENYI ELECTRONICS
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 3.0Ampere
RATINGS AND CHARACTERISTIC CURVES 1N5820 THRU 1N5822
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FLG.1-FORWARD CURRENT DERATING CURVE
FORWARD SURGE CURRENT
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 2 of 2
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