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UCLAMP3301H Datasheet Low Voltage Uclamptm

Manufacturer: SEMTECH

Overview: .. Low Voltage µClampTM for ESD and CDE Protection PROTECTION PRODUCTS -.

General Description

The µClamp series of Transient Voltage Suppressors (TVS) are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook puters, and PDAs.

They offer superior electrical characteristics such as lower clamping voltage and no device degradation when pared to MLVs.

They are designed to protect sensitive semiconductor ponents from damage or upset due to electrostatic discharge (ESD), lightning, electrical fast transients (EFT), and cable discharge events (CDE).

Key Features

  • ‹ Transient protection for data lines to IEC 61000-4-2 (ESD) 20kV (air), 10kV (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) Ultra-small SOD-523 package (1.7 x 0.9 x 0.7mm) Protects one I/O or power line Low clamping voltage Working voltage: 3.3V Low leakage current Solid-state silicon-avalanche technology ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ Mechanical Characteristics EIAJ SOD-523 package Molding compound flammability rating: UL 94V-0 Marking : Marking code, cath.

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UCLAMP3301H Distributor