PHDMI2AB4

PHDMI2AB4 ESD protection for ultra high-speed interfaces 8 June 2018 Product data sheet 1. General description The device is designed to protect high-speed video interfaces such as High-Definition Multimedia Interface (HDMI) and DisplayPort interfaces against ElectroStatic Discharge (ESD). The device includes four high-level ESD protection diode structures. They protect sensitive transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a leadless small DFN2510A-10 (SOT1176-1) plastic package. All signal lines are protected by a special diode configuration offering ultra low line capacitance of only 0.2 pF. These diodes utilize a snap-back structure in order to provide protection to downstream components from ESD voltages up to ±15 kV contact exceeding IEC 61000-4-2, level 4. 2. Features and benefits System-level ESD protection for HDMI and DisplayPort Line capacitance of only 0.2 pF for each channel Outstanding system protection: extremely deep snap-back combined with dynamic resistance of only 0.4 Ω All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±15 kV exceeding IEC 61000-4-2, level 4 Matched 0.5 mm trace spacing Design-friendly ‘pass-through’ signal routing 3. Applications The device is designed for high-speed receiver and transmitter port protection: Smartphones, tablet computers, Mobile Internet Devices (MID) and portable devices TVs and monitors Blu-ray and DVD record...