The TPD4E001DBVR is a 6-pin 4-channel low-capacitance Transient Voltage Suppressor (TVS) based electrostatic discharge (ESD) protection diode array. The TPD4E001 is rated to dissipate ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (level 4). This device has a 1.5pF IO capacitance per channel, making it ideal for use in high-speed data IO interfaces. The ultra low leakage current (<1nA maximum) is suitable for precision analogue measurements in applications like glucose meters and heart rate monitors. This device offer higher IEC protection, lower capacitance, lower clamping voltage and eliminate the input capacitor requirement. The TPD4E001 is an unidirectional ESD protection device with low capacitance. The device is constructed with a central ESD clamp that features two hiding diodes per line to reduce the capacitive loading. This central ESD clamp is also connected to VCC to provide protection for the VCC line.
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