1N5820 – 1N5822
Taiwan Semiconductor
3A, 20V - 40V Schottky Barrier Rectifier
FEATURES
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KEY PARAMETERS
AEC-Q101 qualified available
Low forward voltage drop
Guard ring for overvoltage protection
High surge current capability
RoHS Compliant
Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Switching mode power supply (SMPS)
● Adapters
● DC to DC converter
PARAMETER
VALUE
UNIT
IF
3
A
VRRM
20 - 40
V
IFSM
70
A
TJ MAX
125
°C
Package
DO-201AD
Configuration
Single die
MECHANICAL DATA
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Case: DO-201AD
Molding compound meets UL 94V-0 flammability rating
Terminal: Pure tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 1.10g (approximately)
DO-201AD
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
Marking code on the device
1N5820
1N5821
1N5822
1N5820
1N5821
1N5822
UNIT
Repetitive peak reverse voltage
VRRM
20
30
40
V
Reverse voltage, total rms value
VR(RMS)
14
21
28
V
Forward current
Surge peak forward current, 8.3ms single
half sine wave superimposed on rated load
Junction temperature
IF
3
A
IFSM
70
A
TJ
-55 to +125
°C
Storage temperature
TSTG
-55 to +125
°C
1
Version: I2105
1N5820 – 1N5822
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
Junction-to-ambient thermal resistance
SYMBOL
TYP
UNIT
RӨJA
40
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SYMBOL
TYP
MAX
UNIT
0.475
V
0.500
V
0.525
V
-
500
µA
-
10
mA
200
-
pF
1N5820
Forward voltage
(1)
1N5821 IF = 3A, TJ = 25°C
VF
1N5822
Reverse current @ rated VR
(2)
Junction capacitance
TJ = 25°C
IR
TJ = 100°C
1MHz, VR = 4.0V
CJ
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
1N58x
DO-201AD
1,250 / Tape & Reel
1N58x A0G
DO-201AD
500 / Ammo box
1N58xH
DO-201AD
1,250 / Tape & Reel
1N58xHA0G
DO-201AD
500 / Ammo box
Notes:
1. "x" defines voltage from 20V (1N5820) to 40V (1N5822)
2. “H” means AEC-Q101 qualified
2
Version: I2105
1N5820 – 1N5822
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
3
CAPACITANCE (pF)
2
1
100
f=1.0MHz
Vsig=50mVp-p
10
0
25
50
75
100
0.1
125
1
LEAD TEMPERATURE (°C)
INSTANTANEOUS FORWARD CURRENT (A)
TJ=125°C
1
TJ=75°C
TJ=25°C
0.001
10
20
30
40
50
60
70
80
90
100
1010
UF1DLW
1
1N5820
TJ=125°C
TJ=25°C
10.1
1N5821-1N5822
0.01
0.1
0.001
0.20.3
Pulse
Pulse width
width 300μs
300μs
1% duty cycle
Pulse width
0.3
0.4
0.5 0.40.6
0.5
0.7
0.8 0.60.9
0.7
1
1.1
FORWARD VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig.5 Maximum Non-Repetitive Forward Surge Current
80
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
Fig.4 Typical Forward Characteristics
10
0.01
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
0.1
10
(A)
AVERAGE FORWARD CURRENT (A)
4
70
8.3ms single half sine wave
60
50
40
30
20
10
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: I2105
1.2
1N5820 – 1N5822
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Typical Transient Thermal Characteristics
TRANSIENT THERMAL IMPEDANCE (°C/W)
10
1
0.1
0.01
0.1
1
10
100
PULSE DURATION (s)
4
Version: I2105
1N5820 – 1N5822
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-201AD
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: I2105
1N5820 – 1N5822
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
6
Version: I2105
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