ESD5V3U4U-HDMI Protection of High-Speed-Digital Interfaces

2023-03-22

■With this new TVS diode array Infineon combines ESD protection together with high speed signal integrity and with a straight forward - easy to implement - PCB layout. Digital televisions, DVD / Blu-ray players, -recorders, game consoles, digital set top boxes, LCD monitors, and also mobile communication equipment will greatly benefit from this INFINEON product.
■ESD5V3U4U-HDMI enhances system’s robustness as it is designed to protect effectively high speed interfaces from electrostatic discharges (ESD) generated by end-users. Applications include HDMI1.3, DisplayPort, USB 3.0, FireWire and also MicroSD interface.
■ESD5V3U4U-HDMI makes ESD protection easy and adds value to the application:
▲Excellent ESD clamping performance
●ESD5V3U4U-HDMI is qualified to endure ESD strikes of up to 20kV (contact and air discharge), exceeding therefore the market standard IEC61000-4-2 level 4. According to tests performed at 8kV contact discharge (IEC61000-4-2), ESD-5V3U4U-HDMI reveals a much more efficient clamping performance than other TVS market’s solutions that are offered in the same package. With Infineon’s TVS diode, electrostatic discharges are clamped faster to a lower and safer voltage level for the application.
▲Fulfilment of high speed signal quality requirements
●One of the most critical tests in the HDMI certification is the TDR (time domain reflectometry) characterization of the HDMI sink e.g. for a HD-TV. Even a small amount of added capacitance on an HDMI port originates a drop in the impedance of the differential pair, which can lead to heavily attenuated signals and consequently to certification compliance issues.
■Features & Benefits
▲Excellent ESD clamping performance
▲Fulfilment of high speed signal quality requirements
▲Cleanest PCB layout for easy design

Infineon

ESD5V3U4U-HDMI

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Part#

TVS diode array

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Digital televisions ]DVD ]Blu-ray players ]recorders ]game consoles ]digital set top boxes ]LCD monitors ]mobile communication equipment ]

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Datasheet

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Please see the document for details

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TSLP-9

English Chinese Chinese and English Japanese

2016/12/17

B132-H9407-X-X-7600

223 KB

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