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)
θ
θ
Features and Benefits
• Guard Ring Die Construction for Transient Protection
• Low Power Loss, High Efficiency
Mechanical Data
• Case: DO-201AD
• Case Material: Molded Plastic. UL Flammability Classification
• High Surge Capability
• High Current Capability and Low Forward Voltage Drop
• For Use in Low Voltage, High Frequency Inverters, Free
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD-
Wheeling, and Polarity Protection Application
• Lead Free Finish, RoHS Compliant (Note 1)
• Polarity: Cathode Band
• Marking: Type Number
• Weight: 1.1 grams (approximate)
Ordering Information (Note 2)
Device Packaging Shipping
1N5820-B DO-201AD 500 Bulk
1N5820-T DO-201AD 1.2K/Tape & Reel, 13-inch
1N5821-B DO-201AD 500 Bulk
1N5821-T DO-201AD 1.2K/Tape & Reel, 13-inch
1N5822-B DO-201AD 500 Bulk
1N5822-T DO-201AD 1.2K/Tape & Reel, 13-inch
3.0A SCHOTTKY BARRIER RECTIFIERS
Rating 94V-0
202, Method 208
1N5820 - 1N5822
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol 1N5820 1N5821 1N5822 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 3)
RMS Reverse Voltage
Average Rectified Output Current
(Note 4) @ T
= 95°C
L
V
V
V
R(RMS
RRM
RWM
V
R
I
O
20 30 40 V
14 21 28 V
3.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
@ T
= 75°C
L
I
FSM
80 A
Thermal Characteristics
Characteristic Symbol Value Unit
R
Typical Thermal Resistance (Note 5)
Operating and Storage Temperature Range
R
T
J, TSTG
JA
JL
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol 1N5820 1N5821 1N5822 Unit
Forward Voltage @ IF = 3.0A
@ I
= 9.4A
F
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 3) @ T
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2. For packaging details, go to our website at http://www.diodes.com.
3. Short duration pulse test used to minimize self-heating effect.
4. Measured at ambient temperature at a distance of 9.5mm from the case
5. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad.
= 100°C
A
1N5820 - 1N5822
Document number: DS23003 Rev. 9 - 2
V
FM
I
RM
1 of 3
www.diodes.com
0.475
0.850
40
10
-65 to +150
0.500
0.900
2.0
20
0.525
0.950
November 2010
© Diodes Incorporated
°C/W
°C
V
mA
Page 2
N
T
N
TANEO
US FORWAR
C
URREN
T
P
FORWAR
URGE CUR
REN
T
C, TOT
CAPACITAN
C
F
4
Single Phase Half-Wave
60 Hz Resistive or Inductive
Load 9.5mm Lead Length
3
30
(A)
10
1N5820 - 1N5822
D
2
1.0
1
(AV),
I AVERAGE OUTPUT CURRENT (A)
0
30 70 110 130
10 50 90 150
T , LEAD TEMPERATURE (ºC)
L
Fig. 1 Forward Current Derating Curve
100
(A)
80
A
S
F
I, I
0.1
0.1 0.3 0.5 0.7 0.9 1.1
V , INSTANT ANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Volt age Characteristics
1,000
)
T = 25ºC
j
f = 1MHz
V = 50m Vp-p
sig
E (p
60
D S
100
40
AL
20
EAK
FSM
I,
0
1
10 100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Forward Surge Current
T
10
0.1 1.0 10 100
V , DC REVERSE VOLTAGE (V)
R
Fig. 4 Typical Total Capacitance
Package Outline Dimensions
Dim Min Max
A 25.40
B 7.20 9.50
C 1.20 1.30
D 4.80 5.30
1N5820 - 1N5822
Document number: DS23003 Rev. 9 - 2
2 of 3
www.diodes.com
DO-201AD
All Dimensions in mm
⎯
November 2010
© Diodes Incorporated
Page 3
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose 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.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2010, Diodes Incorporated
www.diodes.com
1N5820 - 1N5822
1N5820 - 1N5822
Document number: DS23003 Rev. 9 - 2
3 of 3
www.diodes.com
November 2010
© Diodes Incorporated
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