ZLLS400Q
40V SURFACE-MOUNT SCHOTTKY BARRIER DIODE
Product Summary
Features and Benefits
VF Max @
400mA (V)
IR Max @ 30V
(µA)
Low Equivalent On-Resistance
VR (V)
IF (A)
Extremely Low Leakage (10µA @30V)
40
0.52
0.5
10
High Current Capability (IF = 0.52A)
Low VF, Fast Switching Schottky
ZLLS400 Complements Low Temperature Equivalent ZHCS400
Package Thermally Rated to +150°C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The ZLLS400Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF16949
certified facilities.
https://www.diodes.com/quality/product-definitions/
Mechanical Data
Description and Applications
Package: SOD323
This compact SOD323 packaged Schottky diode offers users an
excellent performance combination comprising high current operation,
extremely low leakage and low forward voltage, ensuring suitability for
applications requiring efficient operation at higher temperatures
(above +85°C). See Operational Efficiency Chart on page 3.
Package Material: UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish – Matte Tin Annealed over Alloy 42 Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.004 grams (Approximate)
DC-DC converters
Mobile telecoms
Charging circuits
Motor controls
SOD323
Top View
Ordering Information (Note 4)
Packing
Part Number
Package
Qty.
3,000
10,000
Carrier
ZLLS400QTA
ZLLS400QTC
SOD323
SOD323
Tape & Reel
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
40 = Product Type Marking Code
A
C
40
Top View
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August 2023
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ZLLS400Q
Document number: DS38245 Rev. 2 - 2