PLED 5HT SOT 89 Series - PLED Open LED Protectors

Series: PLED 5HT SOT 89
Obsolete: 2018 -12-31 Replaced By: Suggested PLEDxN Availability: Phase Out/Obsolete

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LED Protector PLED5HT SOT89 PL
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Disclaimer Notice

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 PLED5HT device is ideal for use in high reliability lighting applications such as traffic lighting, advertising lighting, and runway lighting.

Key Features and Benefits:

  • Reverse Battery/Power Protection
  • Open LED bypass up to 700 mA
  • ESD, IEC 61000-4-2, ±8kV contact, ±15 kV air
  • Resets after power cycle
  • Fast switching
  • Low Turn-On (Trigger Voltage)
  • SOT-89 package

The PLED5HT protector provides three methods for increasing the reliability of LED lighting:

  • LED failure protection: If one of the LEDs in an array fails open, the device provides a substitute electronic path so that the array continues to function
  • ESD Protection: It protects against ESD events up to ±8 kV for contact discharges and ±15 kV for air discharges per the IEC 61000-4-2 electrostatic immunity standard.
  • Reverse battery and power protection: It provides protection in the case of accidental reverse battery or power connection.

Application Notes


Related Applications

Access specifications, certifications, check availability and order parts below

Catalog #VDRM (V)MIN VBR@IT
(V)
MAX VBR@IT
(V)
IT
(mA)		VT
(V)		Package
PLED5HT
Obsolete: 2018 -12-31
Replaced By: PLED6N 		3.54.655.150.71.6SOT-89
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
PLED5HT LED PROTECTOR 5V 750mA SOT-89 RoHS No PbFree No CoC_RoHS10_PLED5HT Yes
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