UM1002 - Union Semiconductor

UM1002 Dual Channel ESD Protection

The UM1002 is a low pass filter array with integrated TVS diodes for ESD protection. It is designed to provide bidirectional filtering of EMI/ RFI signals and electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the art device utilizes solid-state silicon-avalanche technology for superior clamping performance and DC electr.

Features

two stages of TVS diode protection. They feature large cross-sectional area junctions for conducting high transient currents. They offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. Applications Web-pads & Handhelds Notebook Portable Instrumentation Industrial Interface Treadmill Features Transient protection for data lines to IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact) Bidirectional EMI/RFI filter with integrated ESD protection Protects two I/O lines Working voltage: 5 V Low leakage .