Diodes Incorporated — Analog and discrete power solutions
Back to Schottky (.5A and Above)

ZLLS400Q

40V SURFACE MOUNT SCHOTTKY BARRIER DIODE

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

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.

Feature(s)

  • Low Equivalent On-Resistance
  • Extremely Low Leakage (10µA @30V)
  • 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/

Application(s)

  • DC-DC converters
  • Mobile telecoms
  • Charging circuits
  • Motor controls

Product Specifications

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Automotive
Configuration Single
MaximumAverageRectifiedCurrent IO (A) 0.52 A
@ TerminalTemperature TT (ºC) N/A ºC
Peak RepetitiveReverse VoltageVRRM (V) 40 V
Peak ForwardSurge CurrentIFSM(A) 2.5 A
Forward VoltageDrop VF(V) 0.5 V
@ IF (A) 0.4 A
Maximum ReverseCurrent IR (µA) 10 µA
@ VR (V) 30 V
TotalCapacitance CT (pF) 15 pF

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2671 2024-02-20 2024-05-20 Part Marking Change