5KP190CA

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TVS (Transient Voltage Suppressor) Diodes are specialized semiconductor devices designed to protect electronic components from dangerous overvoltage pulses. The 5KP190CA is a single bidirectional TVS diode designed to protect sensitive components from voltage transients caused by ESD (Electro-Static Discharge) or EMI (Electro-Magnetic Interference).

The 5KP190CA offers excellent transient protection in a low-profile SOT-23 package (<0.25 inches). It is available in a broad range of working breakdown voltages from 5 to 220 Volts, allowing the user to choose the voltage suitable for his/her application. It also features a fast response high surge capability and low leakage current.

The 5KP190CA is suitable for use in a variety of applications, including automotive, telecom, industrial, consumer electronics, and even aerospace/defense. In general, these applications require superior protection over a wide range of transient voltage events, and reliable protection for sensitive components, integrated circuits and/or the power supply. In addition, the TVS diode must be able to withstand a wide temperature range and be able to self-repair after each transient event, in order to ensure system continuity.

The working principle of the 5KP190CA is based on the avalanche breakdown of a specially designed PN junction diode. When a voltage pulse beyond the breakdown voltage is applied to the diode, it generates a large current, which shoots through the device. This large surge current flow is limited only by the external current-limiting components. This current also creates a reverse voltage across the diode, which helps to protect sensitive components and circuits from further voltage transients due to electrostatic discharges.

The rugged 5KP190CA TVS diode offers a high surge capability and fast response time, while its low operating voltage and tight absolute maximum ratings enable a more robust design than other bidirectional TVS diodes. In addition, its small SOT-23 package provides excellent form-factor advantages, making it suitable for a wide variety of applications.

In summary, 5KP190CA is an excellent device for protecting electronic components from transient voltage events. Its fast-acting response and robust design provide superior protection over a wide range of transient events, while its low-profile SOT-23 package allows for improved form-factor design. Additionally, its low voltage and tight absolute maximum ratings contribute to better system continuity and greater reliability. As such, it is an ideal choice for a variety of applications, such as automotive, telecom, industrial, consumer electronics, and even aerospace/defense.

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