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SMF4L5.0AT1G - TVS Diodes

General Description

The SMF4L-T1G low leakage series is designed to protect sensitive systems or components from high voltage, high energy transients.

It offers a fast response time, low Zener impedance, high surge and excellent clamping capabilities.

Key Features

  • Zener transient overvoltage suppressors.
  • Working peak reverse voltage range 5 V to 78 V for unidirectional.
  • EFT (Electrical Fast Transients) rating of 40 A per IEC 61000-44.
  • Small footprint: footprint area of 8.45 mm2.
  • Peak power: 400 watts @ 1 ms.
  • Supplied in 8 mm tape and.
  • Low leakage reel.
  • 3,000 units per reel.
  • Response time is typically < 1.
  • Lead orientation in tape: ns cathode lead to sprocket holes.
  • ESD rating of class 3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SMF4L-T1G Series Surface Mount - 400 W, Low Leakage Performance TVS Diodes Datasheet RoHS Pb e3 Description The SMF4L-T1G low leakage series is designed to protect sensitive systems or components from high voltage, high energy transients. It offers a fast response time, low Zener impedance, high surge and excellent clamping capabilities. Because of its small size, it is ideal for use in cellular phones, portable devices, business machines, power supplies and other industrial and consumer applications. Maximum Ratings & Thermal Characteristics Parameter Symbol Value Unit Maximum PPK Dissipation (PW−10/1000 µs) (Note 1) PPK DC Power Dissipation @ TA = 25 °C (Note 2) PD Derate Above 25 °C Thermal Resistance from Junction to Ambient (Note 2) RƟJA 400 W 385 mW 4.