SR70-02CTG - SR70 Series

Series: SR70
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TVS Diode Array SR70 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 SR70-02CTG consists of four, low capacitance, rail-to-rail diodes that provide protection against ESD and lightning surge events. These robust diodes can safely absorb up to 40A (tP=8/20μs) and repetitive ESD strikes at the maximum level (Level 4) specified in the IEC 61000-4-2 international standard without performance degradation.

Its low loading capacitance makes it ideal for protecting high-speed data lines such as VDSL and VDSL2.

Features & Benefits:

  • ESD, IEC61000-4-2 , ±30kV contact discharge, ±30kV air discharge
  • EFT, IEC61000-4-4, 80A (tP=5/50ns)
  • Lightning protection, IEC61000-4-5, 40A (tP=8/20μs)
  • Low capacitance of 2.0pF (TYP) per I/O
  • Low clamp voltage
  • Small SOT143 (JEDEC TO-253) packaging

Applications:

  • xDSL Lines
  • Video Lines
  • Customer Premises Equipment
  • 10/100/1000 Ethernet

Check Stock Order Samples
Property (Mouseover for details) Value
Reverse Standoff Voltage (V) 70
Leakage Current (uA) 5
ESD, Contact Discharge (kV) 30
ESD, Air Discharge (kV) 30
Lightning Immunity (8x20us) 40
Clamping Voltage 1.4V@1A
Typical Capacitance (pF) 2
Polarity Unidirectional
Channels 2
Sample Request Yes
Breakdown Voltage (MIN VBR@IT ) (V) 0.7
Partner ECAD Models SR70-02CTG
Package SOT143

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 SR70 Datasheet

The SR70 consists of four low capacitance rail-to-rail diodes that provide protection against ESD and lightning surge events...
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 Technology Application Matrix Application Guide

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SR70-02CTG 70V 40A Rail Clamp Array,SOT143 RoHS No 07/16/2013 PbFree No 07/16/2013 CoC_RoHS10_SR70-02CTG Yes
07/16/2013		 IPC_SR70-02CTG_RS
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