Diodes Incorporated

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

Back to Standard Rectifiers


5.0A Standard Recovery Rectifier

Contact Sales

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


The S5CMHQ is an automotive-compliant rectifier in the SMC package. The device is ideal as a boost diode in power factor correction circuitry, and for use in secondary rectification and freewheeling for AC-AC and DC-DC converters in high-temperature conditions.


  • Glass Passivated Die Construction
  • Low-Forward Voltage Drop and High Current Capability
  • Surge Overload Rating to 100A Peak
  • Ideally Suited for Automated Assembly
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The S5CMHQ 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/


  • Flat panel displays
  • Switching power supplies/chargers
  • LED lightings
  • Freewheeling diodes
  • Automotive

Product Specifications

Product Parameters

TotalCapacitance CT (pF) 40
AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Automotive
Product Type Standard Recovery Rectifier
Configuration Single
MaximumAverageRectifiedCurrent IO (A) 5 A
Peak ForwardSurge CurrentIFSM(A) 100 A
Peak RepetitiveReverse VoltageVRRM (V) 1000 V
Forward VoltageDrop VF(V) 1.15 V
@ IF (A) 5 A
Maximum ReverseCurrent IR (µA) 10 µA
@ VR (V) 1000 V
Reverse RecoveryTime trr (ns) N/A ns

Related Content


Technical Documents

Recommended Soldering Techniques