Diodes Incorporated — Analog and discrete power solutions
D FLat A

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

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SF2DDF

2.0A SURFACE MOUNT SUPER-FAST RECTIFIER

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Description

The SF2xDF is a rectifier packaged in the D-FLAT and is suited as boost diode in power factor correction circuitry. For use in secondary rectification and freewheeling for superfast switching speed AC-DC and DC-DC converters in high temperature conditions for consumer applications.

Feature(s)

  • Low Profile, Small Form Factor Package
  • Low Leakage Current
  • Glass Passivated for High Reliability
  • Superfast Recovery Times for High Efficiency
  • Low Forward Voltage, Low Power Loss
  • Lead-Free Finish; RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Application(s)

  • DC-DC Converters
  • AC-DC Adapters/Chargers
  • Inverters

Specifications & Technical Documents

Product Parameters

AEC Qualified

No

Compliance (Only Automotive Supports PPAP)

Standard

Product Type

SUPER FAST RECOVERY RECTIFIER

Configuration

Single

MaximumAverageRectifiedCurrent IO (A)

2 A

Maximum Peak Forward Surge Current IFSM (A)

50 A

Peak RepetitiveReverse VoltageVRRM (V)

200 V

Forward VoltageDrop VF(V)

1.1 V

@ IF (A)

2 A

Maximum ReverseCurrent IR (µA)

5 µA

@ VR (V)

200 V

Reverse RecoveryTime trr (ns)

35 ns

TotalCapacitance CT (pF)

50 pF

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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-2701 2024-11-18 2025-02-17 Transfer of Wafer Manufacturing Site and Additional Wafer Source for Select Discrete Products
PCN-2613 2023-04-12 2023-07-12 Qualification of Additional Clip Bonding, Lead Frame Structure (Matrix) and Mold Compound for Select Discrete Products