Pxxx0FNL Series - 3kA SIDACtor® TO-262M

SIDACtor Pxxx0FNL 3kA Image
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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.


  • 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 J-STD-609A.01)
  • RoHS compliant, leadfree and halogen-free 


  • Data/ power interface for cable CATV amplifiers
  • Telecom base station equipment
  • Cell towers
  • UPS/AC high-power distribution grid
  • Automotive battery charging systems
  • Solar system DC/AC invertors