1N5820
WILLAS
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 3.0 Ampere
FEATURES
*
*
*
*
*
*
Low switching noise
Low forward voltage drop
High current capability
High switching capabitity
High surge capability
High reliability
Halogen free product for packing code suffix "H".
THRU
1N5822
DO-201AD
*
RoHS product for packing code suffix "G",
MECHANICAL DATA
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*
*
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Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 1.18 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
o
.375” (9.5mm) lead length at T
L
= 95 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance (Note 3)
Storage and Operating Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
θ
JA
C
J
T
J
, T
STG
1N5820
20
14
20
1N5821
30
21
30
3.0
80
28
250
-65 to + 125
1N5822
40
28
40
UNITS
Volts
Volts
Volts
Amps
Amps
0
C/ W
pF
0
C
ELECTRICAL CHARACTERISTICS
(At T
A
= 25 C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 3.0A DC (Note 1)
Maximum Instantaneous Forward Voltage at 9.4A DC (Note 1)
Maximum Average Reverse Current at
Rated DC Blocking Voltage (Note 1)
@T
A
= 25 C
@T
A
= 100 C
o
o
o
SYMBOL
V
F
V
F
I
R
1N5820
.475
.850
1N5821
.500
.900
0.5
20
1N5822
.525
.950
UNITS
Volts
Volts
mAmps
NOTES : 1. Measured at Pulse Width 300 uS, Duty 2%.
2. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
WILLAS [ WILLAS ELECTRONIC CORP ]
