SDM20U30Q
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Product Summary (@TA = +25°C)
Features and Benefits
Low Forward Voltage Drop
VRRM (V)
IO (mA)
VF(MAX) (V)
IR(MAX) (µA)
Guard Ring Construction for Transient Protection
Negligible Reverse Recovery Time
30
200
0.5
150
Low Capacitance
Ultra-Small Surface Mount Package
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The SDM20U30Q is suitable for automotive applications
requiring specific change control and is AEC-Q101 qualified,
is PPAP capable, and is manufactured in IATF16949:2016
certified facilities.
Applications
Mechanical Data
SMPS
Case: SOD523
DC-DC Converter
Case Material: Molded Plastic, "Green" Molding Compound, UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Freewheeling Diodes
Reverse Polarity Protection
Blocking Diodes
Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe.
Solderable per MIL-STD-202, Method 208 e3
Weight: 0.002 grams (Approximate)
SOD523
Top View
Ordering Information (Note 4)
Part Number
SDM20U30Q-7
Compliance
Automotive
Case
SOD523
Packaging
3,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ 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 https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SOD523
LM = Product Type Marking Code
LM
1 of 5
www.diodes.com
September 2019
© Diodes Incorporated
SDM20U30Q
Document number: DS38987 Rev. 4 - 2