CPDF5V0U Circuit Protection

TVS (transient voltage suppressor) diodes are widely used to protect electronic devices from electrostatic discharge (ESD) and other transients such as electrical overstress (EOS). The CPDF5V0U is a unidirectional, low-capacitance protection diode, designed for data line and power bus protection. It is a bidirectional equivalent to the CPFP5V0U.

The CPDF5V0U is a dissipation limited device, capable of absorbing ~400W of energy during an ESD or EOS event without damage. This makes it especially suitable for protecting data lines which need to handle high power levels, such as HDMI and USB ports. The device has a low operating voltage of 5V and a maximum clamping voltage of 24.5V, making it ideal for applications where there is a need to protect against both normal and high voltage transients.

In addition to its ESD/EOS protection capabilities, the CPDF5V0U also provides overvoltage protection (OVP, also referred to as overvoltage crowbar protection). This helps protect sensitive electronic components from being subjected to voltages that are outside their normal operating range. The CPDF5V0U has an integrated OVP latch, which tri

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