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Product Attributes

Introduction

The LC03-6 transient voltage suppressor is designed to protect components which are connected to high speed telecommunication lines from voltage surges caused by lightning, electrostatic discharge (ESD), cable discharge events (CDE), and electrical fast transients (EFT). TVS diodes are ideal for use as board level protection of sensitive semiconductor components. The LC03-6 combines a TVS diode with a rectifier bridge to provide transient protection in both common and differential mode with a single device. The capacitance of the device is minimized (<25pF) to ensure correct signal transmission on high speed lines. The LC03-6 meets the short-haul (intra-building) transient immunity requirements of Bellcore 1089 for telecommunications applications. The SO-8 surface mount package allows flexibility in the design of crowded PC boards.

Features

• 2000 watts peak pulse power (tp = 8/20μs)
• Transient protection for high-speed data lines to Bellcore 1089 (Intra-Building) 100A (2/10µs) ITU K.20 lpp = 40A (5/310µs) IEC 61000-4-2 (ESD) ±15kv (air), ±8kv (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 100A (8/20µs)
• Protects two lines in common and differential mode
• Low capacitance for high-speed interfaces
• Low clamping and operating voltage
• Integrated structure saves board space and increases reliability
• Solid-state silicon avalanche technology

Applications

• T1/E1 Line Cards
• T3/E3 and DS3 Interfaces
• STS-1 Interfaces
• ISDN S/T-Interfaces
• ISDN U-Interfaces
• 10/100 Ethernet