NOTES : 1.Thermal Resistance Junction to Lead.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
1N5820 thru 1N5822
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
MECHANICAL DATA
Case : JEDEC DO-201AD molded plastic
Polarity : Color band denotes cathode
Weight : 0.04 ounces, 1.1 grams
Mounting position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
℃
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Maximum Average Forward Rectified Current
.375",(9.5mm) Lead Lengths
@T
L
=
95 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum forward Voltage at 3.0A DC
3.0
80
0.475
T
J
Operating Temperature Range
-55 to +125
C
T
STG
Storage Temperature Range
-55 to +150
C
Typical Thermal Resistance (Note 1)
R
0JL
10
C/W
I
R
@T
J
=100 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25 C 2
20
mA
mA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
30
21
30
1N5820
20
14
20
40
28
40
C
J
Typical Junction
Capacitance (Note 2)
250
pF
Maximum forward Voltage at 9.4A DC
V
F
0.525
0.950
0.500
0.9000.850
V
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 20
to
40
Volts
FORWARD CURRENT
- 3.0
Amperes
All Dimensions in millimeter
Max.
Min.
DO-201AD
Dim.
A
D
C
B 25.4 9.50
-
7.30
1.20
4.80 5.30
1.30
DO-201AD
A
C
D
A
B
1N5821
1N5822
SEMICONDUCTOR
LITE-ON
REV. 3, Sep-2005, KDHF01
RATING AND CHARACTERISTIC CURVES
1N5820 thru 1N5822
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
1 5 10 50 1002 20
0
20
40
60
80
Single Half-Sine-Wave
(JEDEC METHOD)
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
2.0
050
1.0
3.0
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5mm) LEAD LENGTHS
LEAD TEMPERATURE , C
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT ,(A)
0.2 0.3 0.7 0.8
0
1.0
10
20
0.4 0.5 0.6
0.1 0.9
T
J
= 25 C
PULSE WIDTH 300us
0.1
PULSE WIDTH 300us
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , VOLTS
10
1100
100
10
1000
104
T
J
= 25 C, f= 1MHz
REV. 3, Sep-2005, KDHF01