Diodes SDM20U40 - Manual

SDM20U40
Document number: DS30393 Rev. 10 - 2
1 of 4
www.diodes.com
May 2013
© Diodes Incorporated
SDM20U40
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
 Low Forward Voltage Drop
 Guard Ring Construction for Transient Protection
 Negligible Reverse Recovery Time
 Low Reverse Capacitance
 Ultra-Small Surface Mount Package
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
 Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
 Case: SOD523
 Case Material: Molded Plastic, "Green" Molding Compound. UL
Flammability Classification Rating 94V-0
 Moisture Sensitivity: Level 1 per J-STD-020
 Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
 Polarity: Cathode Band
 Weight: 0.002 grams (approximate)
Ordering Information
(Note 4)
Device Packaging Shipping
SDM20U40-7 (Note 5) SOD523 3,000/Tape & Reel
SDM20U40-13 (Note 6) SOD523 10,000/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.html for 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
5. Dispensed in every other cavity of the tape.
6. Dispensed in every cavity of the tape.
Marking Information
Top View
S4 = Product Type Marking Code
S4