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SMF4L8.5A Datasheet 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Manufacturer: Diodes Incorporated

Download the SMF4L8.5A datasheet PDF. This datasheet also includes the SMF4L3.3A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SMF4L3.3A-DIODES.pdf) that lists specifications for multiple related part numbers.

General Description

and Applications This new generation TVS is designed for transient overvoltage protection.

The combination of small size and high ESD surge capability makes it ideal for use in: • Power management • Automotive applications • Battery contacts Mechanical Data • Package: DO-219AA • Package Material: Molded Plastic, "Green" Molding Compound.

UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020 • Terminals: Matte Tin Finish Annealed over Copper Alloy Lead Frame.

Overview

SMF4L3.3A - SMF4L200(C)A Green 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Product Summary (@TA = +25°C) VBR (MIN) 4.1V to 224V IPP (MAX) 1.2A to 43.8A VC (MAX) 8.

Key Features

  • 400W Peak Pulse Power Dissipation (10µs × 1000µs Waveform).
  • 5V to 200V Standoff Voltages.
  • Provides ESD Protection per IEC61000-4-2 Standard: Air ±30kV, Contact ±30kV.
  • Excellent Clamping Capability.
  • Fast response time: typically less than 1.0ns for Uni-direction, less than 5.0ns for Bi-direction, from 0V to BV min.
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3).
  • For automo.

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