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TClamp3312N Datasheet Surge Protection

Manufacturer: SEMTECH

Overview: TClamp2512N & TClamp3312N PROTECTION PRODUCTS Low Capacitance TransClamp® Surge Protection for Ethernet.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

TClamp®2512N and TClamp3312N are specifically designed to provide secondary surge and ESD protection for Ethernet and tele interfaces.

They integrate low capacitance, surge-rated steering diodes with a high power transient voltage suppressor (TVS) to provide up to 120A (tp=8/20us) of lightning surge protection.

Capacitance is limited to 8pF maximum from line-toline to ensure correct signal transmission on high-speed lines.

Key Features

  • Transient Protection to ŒŒ Bellcore 1089 (Intra-Building) 120A (8/20µs) ŒŒ IEC 61000-4-2 (ESD) 30kV (Air), 30kV (Contact) ŒŒ IEC 61000-4-4 (EFT) 4kV (5/50ns) ŒŒ IEC 61000-4-5 (Lightning) 120A (8/20µs).
  • Small SLP package saves board space.
  • Working Voltage Options: 2.5V and 3.3V.
  • Low Capacitance: 8pF Maximum (Line-to-Line).
  • Low Dynamic Resistance.
  • Solid-State Silicon-Avalanche Technology Mechanical Characteristics.

More Datasheets from SEMTECH

Part Number Description
TCLAMP1202P Surge Protection
TCLAMP1272S Surge Protection
TClamp2512N Surge Protection

TClamp3312N Distributor