SDM1A40CSP Datasheet, PDF (1/5 Pages) Diodes Incorporated – 1A SCHOTTKY BARRIER RECTIFER CHIP SCALE PACKAGE

Product Summary
VRRM (V)
40
IO (A)
1
VF MAX (V)
0.56
IR MAX (µA)
75
Description
The SDM1A40CSP is a 40-volt 1A Schottky barrier rectifier that is
optimized for low forward voltage drop and low leakage current,
housed in a compact chip scale package (CSP) that occupies only
0.6mm² board-space. The low thermal resistance enables designers
to meet design challenges of increasing efficiency whilst at the same
time reducing board space.
Applications
It is ideally suited for use in portable applications as a:
 Blocking Diode
 Boost Diode
 Switching Diode
 Reverse Protection Diode
SDM1A40CSP
1A
SCHOTTKY BARRIER RECTIFER
CHIP SCALE PACKAGE
Features and Benefits
 Off Board Profile of 0.275mm – More than 30% Thinner than
DFN1006
 Low Forward Voltage (VF) Minimizes Conduction Losses and
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
 Case: X3-WLB1006-2
 Moisture Sensitivity: Level 1 per J-STD-020
 Terminals: NiAu Bump. Solderable per MIL-STD-202, Method
208 e4
 Polarity: Cathode Dot
 Weight: 0.001 grams (Approximate)
Ordering Information (Note 4)
Notes:
Part Number
SDM1A40CSP-7
Case
X3-WLB1006-2
Packaging
5,000/ Reel
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
Date Code Key
Year
Code
Month
Code
XA = Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: C = 2015)
M = Month (ex: 9 = September)
Dot Denotes Cathode Pin
2014
B
Jan
Feb
1
2
2015
C
Mar
3
2016
D
Apr
May
4
5
2017
E
Jun
Jul
6
7
2018
F
Aug
Sep
8
9
2019
G
Oct
O
2020
H
Nov
Dec
N
D
SDM1A40CSP
Document number: DS38446 Rev. 3 - 2
1 of 5
www.diodes.com
January 2016
© Diodes Incorporated