Low power loss, high efficiency.
High reliability.
High surge current capability.
Epitaxial construction.
Guard-ring for transient protection.
DO-201AD
(Plastic)
MECHANICAL DATA
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free., solderable
Dec - 07
1N5820 - 1N5822
3 Amp. Schottky Barrier Rectifiers
Maximum Ratings and Electrical Characteristics at 25 ºC
V
RRM
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
I
FSM
8.3 ms.Peak Forward Surge Current
V
DC
Maximum DC Blocking Voltage (V)
80 A
High current capability, low VF.
V
RMS
T
j
Operating Temperature Range
(Jedec Method)
Current
3.0 A
Voltage
20 V to 40 V
protection application.
For use in low voltage, high frequency
inventor, free wheeling, and polarity
Cases: DO-201AD molded plastic
Polarity: Color band denotes cathode end
20
20
14
1N5820
30
30
21
1N5821
40
40
28
1N5822
NOTES: 1. Mount on Cu-Pad Size 16mnm x 16mm on P.C.B.
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
Typical Thermal Resistance
I
F(AV)
3.0 A
R
th (j-a)
T
stg
Storage Temperature Range
-65 to +125 °C
Electrical Characteristics at Tamb = 25 °C
0.500 V
V
F
Maximum Instantaneous Forward Voltage I
F
= 3.0 A
0.475 V 0.525 V
I
R
10 mA
Maximum DC Reverse Current Ta = 25 °C
at Rated DC Blocking Voltage Ta =125°C
0.5 mA
C
j
Typical Junction Capacitance
Pb
Dimensions in mm.
200 pF
(Note 2)
(Note 1)
at 5 Ibs., (2.3 Kg) tension
per MIL-STD-202, Method 208 guaranteed
High temperature soldering guaranteed:
Weight: 1.10 g.
260 °C/10 seconds/9.5 mm lead lengths
40 °C/W
Maximum Average Forward Rectified Current
9.5 mm Lead Lenght @ TL = 90 °C (See graphic)
-65 to +125 °C
0.900 V
V
F
Maximum Instantaneous Forward Voltage I
F
= 9.0 A
0.850 V 0.950 V
1N5820 - 1N5822
0.1
I
F
, instantaneous forward current (A)
1
VF
, forward voltage (V)
0.2 0.7 0.9
TYPICAL FORWARD CHARACTERISTIC
20
Lead temperature (°C)
I
F(AV)
, average forward Current (A)
100
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
70
20
0
10
1
I
FSM
, peak forward surge current (A)
1000
10
100.1
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
I
R
, Reverse current (mA)
0 100
0.001
Rating And Charasterictic Curves
100
30
0.3 0.8
TYPICAL REVERSE CHARACTERISTIC
MAXIMUM FORWARD CURRENT DERATING
CURVE
20 40 60 80 120
Number of cycles at 60 Hz
100
TYPICAL JUNCTION CAPACITANCE
10
50
V
R
, reverse voltage (V)
10
140
Dec - 07
1
0.1
t, Pulse duration (sec)
Transient thermal impedance (°C/W)
60
40
TYPICAL TRANSIENT THERMAL
CHARACTERISTIC
0.01 0.1 1 10 100
0.1
1
10
100
0.60.50.4
80
4 400.4
080
4
0
2
20 60 120 14040 100
3
1
20
2505
400
20
0.01
1
Tj = 25 °C
Pulse Width = 300 µs
1% Duty Cycle
1N5821-1N5822
1N5820
Resestive of Inductive Load
9.5 mm Lead Length
60
40
8.3ms Single Half Sine Wave
JEDEC Method
T
j
= 100 °C
T
j
= 75 °C
T
j
= 25 °C