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DC0521D5 - 1-Line Bi-directional TVS Diode

Download the DC0521D5 datasheet PDF. This datasheet also covers the DC0521D5-D variant, as both devices belong to the same 1-line bi-directional tvs diode family and are provided as variant models within a single manufacturer datasheet.

General Description

The DC0521D5 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 data and power line.

Key Features

  • Protects one data or power line.
  • Ultra low leakage: nA level.
  • Operating voltage: 5V.
  • Low clamping voltage.
  • Complies with following standards:.
  • IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV.
  • IEC61000-4-5 (Lightning) 8A (8/20μs).
  • ROHS Compliant Mechanical Characteristics.
  • Package: SOD-523.
  • Lead Finish: Matte Tin.
  • Case Material: “Green” Molding Compound.
  • Moisture Sensitivity: Level 3 per J-STD-0.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DC0521D5-D-first.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DC0521D5
Manufacturer D-first
File Size 1.54 MB
Description 1-Line Bi-directional TVS Diode
Datasheet download datasheet DC0521D5 Datasheet

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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.

View original datasheet text
1-Line Bi-directional TVS Diode DC0521D5 Description The DC0521D5 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 data and power line. The DC0521D5 complies with the IEC 61000-4-2(ESD) with ±30kV air and ±30kV contact discharge. It is assembled into an ultra-small SOD-523 lead-free package. The small size and high ESD surge protection make DC0521D5 an ideal choice to protect cell phone, digital cameras, audio players and many other portable applications.