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P1900FNL - Protection Thyristors

Download the P1900FNL datasheet PDF. This datasheet also covers the P0640 variant, as both devices belong to the same protection thyristors family and are provided as variant models within a single manufacturer datasheet.

General Description

The Pxxx0FNL 3kA SIDACtor® series in TO-262M package are bi-directional protection thyristor devices designed to be used in series with clamping device such as varistors or TVS didoes for protecting AC power input lines.

Key Features

  • 3kA 8/20 surge rating.
  • Automotive grade AEC-Q101 qualified.
  • AC mains protection between L-N.
  • low overshoot voltage.
  • Low on-state voltage.
  • Surge capability does not degrade after multiple events within its surge ratings.
  • Fails short circuit if surged in excess of its surge rating.
  • Fast response in ns.
  • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (P0640-FNL.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Littelfuse

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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
SIDACtor® Protection Thyristors High Surge Current Protection Pxxx0FNL 3kA SIDACtor® series in TO-262M RoHS Pb e3 Description The Pxxx0FNL 3kA SIDACtor® series in TO-262M package are bi-directional protection thyristor devices designed to be used in series with clamping device such as varistors or TVS didoes for protecting AC power input lines. Targets application are outdoor LED lighting , CATV network, power supply and inverters etc.