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ST0521D4 - 1-Line Ultra Low Capacitance Bi-directional TVS Diode

Datasheet Summary

Description

The ST0521D4 is a bi-directional TVS diode, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting voltage sensitive high-speed data lines.

Features

  • Ultra small package: 1.0x0.6x0.5mm.
  • Ultra low capacitance: 0.26pF typical.
  • Ultra low leakage: nA level.
  • Low operating voltage: 5V.
  • Low clamping voltage.
  • 2-pin leadless package.
  • Complies with following standards:.
  • IEC 61000-4-2 (ESD) immunity test Air discharge: ±20kV Contact discharge: ±15kV.
  • IEC61000-4-4 (EFT) 40A (5/50ns).
  • IEC61000-4-5 (Lightning) 4A (8/20µs).
  • RoHS Compliant.

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Datasheet Details

Part number ST0521D4
Manufacturer Sursemi
File Size 681.71 KB
Description 1-Line Ultra Low Capacitance Bi-directional TVS Diode
Datasheet download datasheet ST0521D4 Datasheet
Additional preview pages of the ST0521D4 datasheet.

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Full PDF Text Transcription

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ST0521D4 1-Line Ultra Low Capacitance Bi-directional TVS Diode Description Mechanical Characteristics The ST0521D4 is a bi-directional TVS diode, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting voltage sensitive high-speed data lines. The ST0521D4 has an ultra-low capacitance with a typical value at 0.26pF, and complies with the IEC 61000-4-2 (ESD) standard with ±15kV air and ±8kV contact discharge. It is assembled into an ultra-small 1.0x0.6x0.5mm lead-free DFN package. The small size, ultra-low capacitance and high ESD surge protection make ST0521D4 an ideal choice to protect cell phone, digital video interfaces and other high speed ports.
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