1N5820 THRU 1N5822
Features
· Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
· Metal silicon junction, majority carrier conduction
· Guard ring for overvoltage 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 polarity protection applications
· High temperature soldering guaranteed :
250℃/10 seconds at terminals,
0.375" (9.5mm) lead length, 5lbs. (2.3Kg) tension
CURRENT 3.0Amperes
VOLTAGE 20 to 40 Volts
DO-201AD
0.210(5.3)
0.188(4.8)
DIA.
1.0(25.4)
MIN.
0.375(9.5)
0.285(7.2)
Mechanical Data
· Case : JEDEC DO-201AD molded plastic body
· Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.041 ounce, 1.15 gram
0.042(1.1)
0.037(0.9)
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
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
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum non-repetitive peak reverse voltage
Maximum average forward rectified
current 0.375"(9.5mm) lead length at T
L
=95℃
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC mothod) at T
L
=75℃
Maximum instantaneous forward voltage at 3.0A (Note 1)
Maximum instantaneous forward voltage at 9.4A (Note 2)
Maximum instantaneous reverse current
at rated DC blocking voltage (Note1)
Typical thermal resistance (Note 2)
Operating junction temperature range
T
A
=25℃
T
A
=100℃
I
R
Rθ
JA
Rθ
JL
T
J,
T
STG
V
RRM
V
RMS
V
DC
V
RSM
I(
AV
)
1N5820
20
14
20
24
1N5821
1N5822
40
28
40
48
Units
Volts
Volts
Volts
Volts
Amps
30
21
30
36
3.0
I
FSM
V
F
V
F
0.475
0.850
80.0
0.500
0.900
1.5
20.0
40.0
10.0
-65 to +125
0.525
0.950
Amps
Volts
mA
℃/W
℃
Notes:
(1) Pulse test: 300μS 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
RATINGS AND CHARACTERISTIC CURVES 1N5820-1N5822
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
4
3
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
80
70
T
J
=T
J
MAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
PEAK FORWARD SURGE
CURRENT(AMPERES)
60
50
40
30
20
10
1
10
2
1
0
0
20
40
60
80
100
120
140
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5mm) LEAD LENGTH
LEAD TEMPERATURE (℃)
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
FIG.4-TYPICAL REVERSE CHARACTERISTICS
10
T
J
=125℃
INSTANTANEOUS FORWARD CURRENT (AMPERES)
T
J
=125℃
10
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
1.0
1
T
J
=25℃
T
J
=75℃
0.1
0.1
0.01
T
J
=25℃
PULSE WIDTH=300
1% DUTY CYCLE
㎲
1.6
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
1000
T
J
=25℃
f=1.0MHz
Vsig=50mVp-p
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
TRANSIENT THERMAL IMPEDANCE,℃/ W
JUNCTION CAPACITANCE(pF)
10
100
1
10
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
0.1
0.01
0.1
1
T, PULSE DURATION, sec.
10
100
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