SP1233-01ETG - SP1233 Series

Series: SP1233
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TVS Diode Array SP1233 Image
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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 SP1233 includes TVS diodes fabricated in a proprietary silicon avalanche technology to protect each I/O pin and provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC61000-4-2) without performance degradation. Additionally, the SP1233 offers up to 20A 8/20 surge rating with low clamping voltages. 

Features & Benefits:

  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air

  • EFT, IEC 61000-4-4, 40A (5/50ns)

  • Lightning, 20A (8/20 as defined in IEC 61000-4-5 2nd edition)

  • Low clamping voltage

  • Low leakage current

  • AEC-Q101 qualified

  • Moisture Sensitivity Level(MSL -1)

  • Halogen free, lead free and RoHS compliant


  • Switches / Buttons

  • Test Equipment / Instrumentation

  • Point-of-Sale Terminals

  • Medical Equipment

  • Notebooks / Desktops / Servers

  • Computer Peripherals

pdficon ESD System Level Guide

Designers of today’s electronic devices have demanded more functionality with greater flexibility and higher levels of user interaction...

pdficon TVS Diode Array SPA SP1233 Datasheet

pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

pdficon Circuit Protection Products Selection Guide

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SP1233-01ETG 1ch bi-dir. 20A 3.3V TVS Diode SOD882 RoHS No 04/03/2018 PbFree No 04/03/2018 CoC_RoHS10_SP1233-01ETG REACH_SVHC Declaration_SP1233-01ETG.pdf Yes
Does not Contain IPC_SP1233-01ETG_EF
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