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

SDM05U40CSPQ

0.5A Schottky Barrier Rectifier

Contact Sales

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

Description

The SDM05U40CSPQ is a 40-volt 0.5A 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.

Feature(s)

  • 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)
  • The SDM05U40CSPQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

The SDM05U40CSPQ are ideally suited for use in portable applications as:

  • Blocking diodes
  • Boost diodes
  • Switching diodes
  • Reverse protection diodes

Product Specifications

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Automotive
Configuration Single
MaximumAverageRectifiedCurrent IO (A) 0.5 A
Peak RepetitiveReverse VoltageVRRM (V) 40 V
Peak ForwardSurge CurrentIFSM(A) 14 A
Forward VoltageDrop VF(V) 0.46 V
@ IF (A) 0.5 A
Maximum ReverseCurrent IR (µA) 75 µA
@ VR (V) 40 V
TotalCapacitance CT (pF) 35 pF

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf