SP2502L Series - 3.3V 75A Diode Array

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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.

The SP2502L provides overvoltage protection for applications such as 10/100/1000 Base-T Ethernet and T3/ E3 interfaces. This device has a low capacitance of only 5pF making it suitable for PHY side Ethernet protection and the capability to protect against both longitudinal and differential transients. Furthermore, the SP2502L is rated up to 100A (tp=2/10μs) making it suitable for line side protection as well against lightning transients as defined by GR-1089 (intra-building), ITU, YD/T, etc. The application schematic provides the connection information for a PHY side protection scheme of a single differential pair.

 

Features:
  • Lightning protection,IEC61000-4-5, 75A (8/20μs)
  • Low clamping voltage
  • Low insertion loss, loglinear capacitance
  • Combined longitudinal and metallic protection
  • Clamping speed of nanoseconds
  • SOIC-8 surface mount package (JEDEC MS-012)
  • UL 94V-0 epoxy molding
  • RoHS compliant
Application:
  • T1/E1 Line cards
  • 10/100/1000 BaseT Ethernet
  • T3/E3 and DS3 Interfaces
  • STS-1 Interfaces

Access specifications, certifications, check availability and order parts below

Catalog #Standoff
Voltage
(V)
ILeak
(μA)
ESD Contact
(kV)
ESD Air
(kV)
Lightning
Immunity
(8x20μs)
(A)
Clamp
Voltage
CI/OTYP
(pF)
SizePolarityChannelsStockSamples
SP2502LBTG3.3130307520V @ 75A5SOIC-8Bipolar2CheckOrder

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