SP1312-01WTG - SP1312 Series

Series: SP1312
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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 SP1312 bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic

equipment. The SP1312 TVS can safely absorb repetitive ESD strikes of ±24 kV (contact and air discharge as defined in IEC 61000-4-2) without any performance degradation.

Additionally, each TVS can safely dissipate a 3A 8/20 surge event as defined in IEC 61000-4-5 2nd Edition.


Features & Benefits:

  • ESD, IEC 61000-4-2, ±24kV contact, ±30kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Lightning, IEC 61000-4-5 2nd edition, 3A (tP=8/20μs)
  • Low leakage current of 0.02μA (TYP) at 12V
  • Low capacitance of 11pF (@ VR=0V)
  • Industries smallest ESD footprint available (01005)
  • Halogen free, Lead free and RoHS compliant 


  • Mobile phones
  • Smart phones
  • Camcorders
  • Portable Medical
  • Digital Cameras
  • Wearable Technology
  • Portable Navigation components
  • Tablets
  • Point of Sale Terminals

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 SP1004 Datasheet

Back-to-back zener diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD)...

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 TVS Diode Array SPA SP1312 Datasheet

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
SP1312-01WTG 1ch 11pF 12V 24KV bi-TVS 01005 flipchip RoHS No 04/15/2018 PbFree No 04/15/2018 CoC_RoHS10_SP1312-01WTG REACH191_Declaration_SP1312-01WTG Yes
Does not Contain IPC_SP1312-01WTG_-AJ
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