1N5820-1N5822
1N5820-1N5822, Rev.
C
2001 Fairchild Semiconductor Corporation
1N5820 - 1N5822
Schottky Rectifiers
Absolute Maximum Ratings*
T
A
= 25C unless otherwise noted
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics
T
A
= 25C unless otherwise noted
Features
3.0 ampere operation at T
A
= 95C
with no thermal runaway.
For use in low voltage, high
frequency inverters free
wheeling, and polarity
protection applications.
Symbol
Parameter
Device
Units
1N5820 1N5821
1N5822
V
F
Forward Voltage
@ 3.0 A
@ 9.4 A
475
850
500
900
525
950
mV
mV
I
R
Reverse Current @ rated V
R
T
A
= 25
C
T
A
= 100
C
0.5
20
mA
mA
C
T
Total
Capacitance
V
R
= 4.0 V, f = 1.0 MHz
190 pF
Thermal Characteristics
Symbol
Parameter
Value
Units
1N5820 1N5821 1N5822
V
RRM
Maximum Repetitive Reverse Voltage
20
30
40
V
I
F(AV)
Average Rectified Forward Current
3/8 " lead length @ T
A
= 95
C
3.0 A
I
FSM
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
80 A
T
stg
Storage Temperature Range
-65 to +125
C
T
J
Operating Junction Temperature
-65 to +125
C
DO-201AD
COLOR BAND DENOTES CATHODE
Symbol
Parameter
Value
Units
P
D
Power
Dissipation
3.6
W
R
JA
Thermal Resistance, Junction to Ambient
28
C/W
1N5820-1N5822
1N5820-1N5822, Rev.
C
2001 Fairchild Semiconductor Corporation
Schottky Rectifiers
(continued)
Typical Characteristics
5
10
15
20
25
30
35
40
0.01
0.1
1
10
100
R
everse Voltage, V
R
[V]
Reverse Current, I
R
[mA]
T = 125 C
J
T = 75 C
J
T = 25 C
J
1N5820
1N5822
1N5821
0 20 40 60 80 100 120 140
0
1
2
3
4
L
ead Temperature [C]
Average Rectified Forward Current, I
F
[A]
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" 9.5 mm LEAD
LENGTHS
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.1
1
10
20
Forward Voltage, V
F
[V]
Forward Current, I
F
[A]
Pulse Width = 200
S
T = 25 C
J
1N5820
1N5822
1N5821
0.1 0.4 1 4 10 40 100
10
20
40
60
80
100
200
400
600
800
1000
Reverse Voltage, V
R
[V]
Total Capacitance, C
T
[pF]
1
2
5
10
20
50
100
10
20
30
40
50
60
70
80
Number of Cycles at 60Hz
Peak Forward Surge Current, I
FSM
[A]
8.3ms Single Half Sine-Wave
JEDEC Method
Figure 1. Forward Current Derating Curve
Figure 2. Forward Voltage Characteristics
Figure 3. Non-Repetitive Surge Current
Figure 4. Reverse Current vs Reverse Voltage
Figure 5. Total Capacitance
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NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
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As used herein:
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failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
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In Design
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