Notes:
(1) Pulse test: 300uS pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500 (12.7mm) lead length with 2.5X2.5 (63.5X63.5mm) copper pads
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
Non-repetitive peak reverse voltage
V
RSM
24
36
48
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=95
I
(AV)
3.0
Amps
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method) at T
L
=75
I
FSM
80.0
Amps
Maximum instantaneous forward voltage at 3.0A (Note 1)
Maximum instantaneous forward voltage at 9.4A (Note 1)
V
F
V
F
0.475
0.850
0.500
0.900
0.525
0.950
Volts
Volts
Maximum instantaneous reverse current T
A
=25
at rated DC blocking voltage (Note 1) T
A
=100
I
R
2.0
20.0
mA
Typical thermal resistance (Note 2)
R
JA
R
JL
40.0
10.0
/W
Operating junction and storage temperature range
T
J
, T
STG
-65 to +125
Features
Mechanical Data
1N5820 THRU 1N5822
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage -
20 to 40 Volts
Forward Current -
3.0 Amperes
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for overvoltage protection
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250 /10 seconds, 0.375 (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Case: 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 grams
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
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