CPDQ5V0USP-HF

TVS (Transient Voltage Suppressor) diodes are components in electronic circuits which provide protection from high voltage transients. The CPDQ5V0USP-HF is a type of TVS diode, used in an array of applications in order to protect electronic devices from Electrostatic Discharge (ESD) or over voltage transients.

The CPDQ5V0USP-HF is designed for general purpose ESD and overvoltage protection of electronic circuits. The device is an ultra-low capacitance, low clamping voltage diode, featuring an ultra-small footprint suitable for a variety of embedded applications. The low profile and light weight design makes it suitable for finite space PCB’s and other tight space applications.

The device can be used for protecting a variety of semiconductor components such as ICs, transistors, diodes, and integrated circuits. It offers low clamping voltage, low leakage current, high ESD surge withstand capability and low capacitance. It also has built-in overvoltage protection which helps protect against transient over voltages and surges.

The CPDQ5V0USP-HF is designed to have a working voltage rating of ±5.0 V, with peak surge current of 20 A (8/20 μs pulse waveform). The device can also dissipate a maximum power of 200 mW. It has a total capacitance of 0.12 pF across a 10 V working voltage. The device also has a maximum operating temperature of 125°C.

The working principle of the CPDQ5V0USP-HF is to act as a clamp on over voltage, or ESD. In the event of an over voltage or ESD event, the device will reduce the voltage applied to the protected circuit by clamping the voltage above the threshold to a specified level. This helps to reduce the damage caused by excessive voltage or electrostatic discharge.

In conclusion, the CPDQ5V0USP-HF is a type of TVS diode, designed for general purpose ESD and overvoltage protection of electronic components. It has a low clamping voltage, high ESD surge withstand capability and low capacitance. It also has built-in overvoltage protection which helps protect against transient over voltages and surges.