SD15-01FTG - SD Series

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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.

Products within this series have been qualified to AEC-Q101 and are appropriate for use in Automotive applications.

Littelfuse SD Series 450W Discrete Unidirectional TVS Diodes are designed to protect against destructive electrostatic discharges (ESD) and lightning-induced surge currents. These fast-acting TVS Diodes are ideal for replacing 0805 size multilayer varistors (MLVs) in low speed and DC applications because they can safely absorb repetitive ESD strikes at ±30kV without performance degradation and safely dissipate up to 30A of surge current. Their low dynamic resistance provides up to a 50 percent reduction in clamping voltage compared to competing technologies.

  • ESD: IEC61000-4-2, ±30kV contact discharge
  • Lightning: IEC61000-4-5, 30A (tP=8/20μs)
  • Low dynamic resistance
  • No inherent wear-out factor
  • SOD-323 package fits inside existing 0805 PCB footprints
  • AEC-Q101 qualified


Protecting buttons, switches, power ports, and other various low-speed I/Os in:

  • Automotive electronics
  • Test equipment
  • Point-of-sales terminals
  • Notebook computers
  • Servers
  • Medical equipment

SD15-01FTG ECAD Models

pdf icon System Solutions for Major Appliances

pdficon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

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 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 SD Datasheet

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SD15-01FTG 1 Ch 30KV 15V TVS Diode Array SOD323 RoHS No 07/06/2015 PbFree No 07/06/2015 CoC_RoHS10_SD15-01FTG REACH219_Declaration_SD15-01FTG Yes
Does not Contain IPC_SD_series_EF
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