SDM2A20CSP-7 [DIODES]
2.0A SCHOTTKY BARRIER RECTIFIER CHIP SCALE PACKAGE;
| 型号： | SDM2A20CSP-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | 2.0A SCHOTTKY BARRIER RECTIFIER CHIP SCALE PACKAGE |
| 文件： | 总5页 (文件大小：385K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SDM2A20CSP
2.0A SCHOTTKY BARRIER RECTIFIER
CHIP SCALE PACKAGE
Product Summary
Features and Benefits
VRRM (V)
IO (A)
2.0
VF max (V)
0.53
IR max (µA)
Low forward voltage (V ) minimizes conduction losses and
F
20
80
improves efficiency.
Reduced high temperature reverse leakage; Increased reliability
against thermal runaway failure in high temperature operation.
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Description and Applications
The SDM2A20CSP is a 20-volt 2A Schottky barrier rectifier that is
optimized for low forward voltage drop and low leakage current.
Housed in a compact chip scale package (CSP), the SDM2A20CSP
occupies only 0.84 mm2 board-space with low profile. The low thermal
resistance enables designers to meet design challenges of increasing
efficiency whilst at the same time reducing board space. It is ideally
suited for use in portable applications as a:
Case: X3-WLB1406-2
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: Cathode Dot
Weight: 0.001 grams (Approximate)
Blocking Diode
Boost Diode
Switching Diode
Reverse Protection Diode
Pin #1
Cathode
Notch
Device Schematic
Anode
Cathode
Ordering Information (Note 4)
Part Number
SDM2A20CSP-7
Case
X3-WLB1406-2
Packaging
5,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.htmlfor more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
X7=Product Type Marking Code
YM=Date Code Marking
Y=Year (ex: C=2015)
M=Month (ex: 9=September)
Dot Denotes Cathode Pin
Date Code Key
Year
2014
2015
2016
2017
2018
2019
2020
Code
B
C
D
E
F
G
H
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
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January 2016
© Diodes Incorporated
SDM2A20CSP
Document number: DS37986 Rev. 3 - 2
SDM2A20CSP
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Average Rectified Output Current
Symbol
VRRM
IO
Value
20
Unit
V
2.0
A
Repetitive Peak Forward Current
(Pulse Wave = 1 Sec, Duty Cycle = 66%)
5.0
20
A
A
IFRM
IFSM
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic
Symbol
Value
Unit
°C/W
°C/W
°C
Typical Thermal Resistance Junction to Ambient (Note 5)
Typical Thermal Resistance Junction to Ambient (Note 6)
Operating and Storage Temperature Range
140
73
RθJA
RθJA
-55 to +150
TJ, TSTG
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
—
Typ
Max
0.44
0.53
Unit
Test Condition
—
IF = 1.0A
Forward Voltage Drop
V
VF
—
—
IF = 2.0A
—
—
—
—
25
80
VR = 10V
VR = 20V
Reverse Current (Note 7)
Junction Capacitance
µA
pF
IR
—
70
—
CT
VR = 5V, f = 1.0MHz
Notes:
5. Device mounted on FR-4 PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
6. Device mounted on FR-4 PCB, 2oz. 1 square inch Copper.
7. Short duration pulse test used to minimize self-heating effect.
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January 2016
© Diodes Incorporated
SDM2A20CSP
Document number: DS37986 Rev. 3 - 2
SDM2A20CSP
100000
10000
1000
100
10
1
150℃
85℃
150℃
125℃
0.1
25℃
10
125℃
85℃
0.01
0.001
0.0001
1
0.1
25℃
-55℃
-55℃
400
0.01
0
5
10
15
20
0
200
600
800
VR, REVERSE VOLTAGE (V)
Figure 2. Typical Reverse Characteristics
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 1. Typical Forward Characteristics
175
150
125
100
75
1000
100
10
f=1MHz
50
25
0
0
2
4
6
8
10 12 14 16 18 20
VR, REVERSE VOLTAGE (V)
Figure 4. Operating Temperature Derating
0
5
10
15
20
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Junction Capacitance
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January 2016
© Diodes Incorporated
SDM2A20CSP
Document number: DS37986 Rev. 3 - 2
SDM2A20CSP
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
X3-WLB1406-2
A1
A
Dim
A
Min
Max Typ
Seating Plane
0.250 0.300 0.275
A1
b
b1
D
E
k
0.000 0.015
0.45 0.55
0.45 0.55
1.37 1.43 1.40
0.57 0.63 0.60
-
-
-
D
R = 100
b1
-
-
0.30
b
E
L1
L2
0.20 0.26
0.70 0.80
-
-
All Dimensions in mm
L1
k
L2
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X2
Value
Dimensions
(in mm)
0.304
0.840
1.352
0.580
X
X1
X2
Y
Y
X
X1
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January 2016
© Diodes Incorporated
SDM2A20CSP
Document number: DS37986 Rev. 3 - 2
SDM2A20CSP
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 unauthorized 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.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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 © 2015, Diodes Incorporated
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© Diodes Incorporated
SDM2A20CSP
Document number: DS37986 Rev. 3 - 2
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