USBLC6-2SC6 Circuit Protection

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1. Description

The USBLC6-2SC6 are monolithic application specific devices dedicated to ESD protection of high speed interfaces, such as USB 2.0, Ethernet links and video lines. The very low line capacitance secures a high level of signal integrity without compromising in protecting sensitive chips against the most stringently characterized ESD strikes.

2. Features

    1. 2 data-line protection

    2. Protects VBUS

    3. Very low capacitance: 3.5 pF max.

    4. Very low leakage current: 150 nA max.

    5. SOT-666 and SOT23-6L packages

    6. RoHS compliant

3. Applications

    1. USB 2.0 ports up to 480 Mb/s (high speed)

    2. Compatible with USB 1.1 low and full speed

    3. Ethernet port: 10/100 Mb/s

    4. SIM card protection

    5. Video line protection

    6. Portable electronics

4. Benefits

    1. Very low capacitance between lines to GND for optimized data integrity and speed

    2. Low PCB space consumption: 2.9 mm2 max for SOT-666 and 9 mm² max for SOT23-6L

    3. Enhanced ESD protection: IEC 61000-4-2 level 4 compliance guaranteed at device level, hence greater immunity at system level

    4. ESD protection of VBUS

    5. High reliability offered by monolithic integration

    6. Low leakage current for longer operation of battery powered devices

    7. Fast response time

    8. Consistent D+ / D- signal balance:

        – Very low capacitance matching tolerance I/O to GND = 0.015 pF

        – Compliant with USB 2.0 requirements

5. Pin configuration

6. Electrical characteristics

7. Package information