Diodes Incorporated — Analog and discrete power solutions
SMC

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S8MCQ

8.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER

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Description

8.0A Surface Mount Glass Passivated Rectifier in SMC package, offers high current capability and low forward voltage drop, designed with Guard Ring for Transient Protection and high surge capacity.

Feature(s)

  • Glass Passivated Die Construction
  • Low Forward Voltage Drop and High Current Capability
  • Surge Overload Rating to 200A Peak
  • Ideally Suited for Automated Assembly
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The S8MCQ 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/

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Automotive

TotalCapacitance CT (pF)

40

AEC Qualified

Yes

Product Type

Standard Rectifier

Configuration

Single

MaximumAverageRectifiedCurrent IO (A)

8 A

Peak ForwardSurge CurrentIFSM(A)

200 A

Peak RepetitiveReverse VoltageVRRM (V)

1000 V

Forward VoltageDrop VF(V)

0.985 V

@ IF (A)

8 A

Maximum ReverseCurrent IR (µA)

10 µA

@ VR (V)

1000 V

Reverse RecoveryTime trr (ns)

N/A ns

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

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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-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2702 2024-11-18 2025-02-17 Transfer of Wafer Manufacturing Site and Additional Wafer Source for Select Automotive Products
PCN-2619 2023-04-12 2023-07-12 Qualification of Additional Clip Bonding, Lead Frame Structure (Matrix) and Mold Compound for Select Automotive Products
PCN-2500 2021-03-24 2021-06-24 Transfer Final Test and Packing from Eris Plant 1 in Taipei City, Taiwan to Eris Plant 2 in Taoyuan, Taiwan for
Automotive Products