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HSP051-4M5 - 4-line ESD protection

Download the HSP051-4M5 datasheet PDF. This datasheet also covers the HSP053-4M5 variant, as both devices belong to the same 4-line esd protection family and are provided as variant models within a single manufacturer datasheet.

General Description

The HSP051-4M5 and HSP053-4M5 are a 4-channel ESD array with a rail to rail architecture designed specifically for the protection of high speed differential lines.

The device is packaged in μQFN 1.3 mm x 0.8 mm with a 500 μm pitch.

Key Features

  • Very compact 500 µm pitch package, for easy PCB layout.
  • Very-large bandwidth: 11.5 GHz (HSP051-4M5), 18 GHz (HSP053-4M5).
  • Very-low capacitance: 0.35 pF (HSP051-4M5 - I/O to GND), 0.25 pF (HSP053-4M5 - I/O to GND).
  • Low leakage current: < 1 nA.
  • High integration.
  • Suitable for high density boards.
  • Extended operating junction temperature range : -40 °C to 150 °C.
  • Exceeds IEC 61400-4-2 level standard:.
  • ±20 kV (HSP051-4M5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HSP053-4M5-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
HSP051-4N10 4-line ESD protection
HSP051-2W3Y Automotive 2-line ESD protection
HSP053-4M5 4-line ESD protection
HSP181-2W3Y Automotive grade 18V dual-line high speed port protection

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
I/O 1 1 GND 2 I/O 4 3 5 I/O 2 4 I/O 3 Product status link HSP051-4M5, HSP053-4M5 HSP051-4M5, HSP053-4M5 Datasheet 4-line ESD protection for high speed lines Features • Very compact 500 µm pitch package, for easy PCB layout • Very-large bandwidth: 11.5 GHz (HSP051-4M5), 18 GHz (HSP053-4M5) • Very-low capacitance: 0.35 pF (HSP051-4M5 - I/O to GND), 0.