5KP40CAE3/TR13

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes

Transient Voltage Suppression (TVS) diodes are a type of semiconductor device used for protection against transient voltage spikes. This protection is achieved by clamping the voltage to a safe level by suppressing excessively high voltage. The 5KP40CAE3/TR13 is a mini guard-ring TVS - diode designed for bidirectional transient current and voltage protection.

Application Field and Working Principle

The 5KP40CAE3/TR13 is particularly suited for protection of data line signals up to 25V, such as USB, I2C, SPI, and other low power serial interface signals. It features integrated ESD protection, excellent clamping performance and a low clamping voltage of 34V for bidirectional applications for which high interrupt capability is needed. The 5KP40CAE3/TR13 works by clamping the high voltage spikes to a safe voltage level with its avalanche voltage clamping mechanism.

When a high voltage spike is applied, the TVS - diode will limit this voltage by quickly turning itself into a low impedance path for the excess current. This process creates a voltage-independent, low impedance path called a clamping voltage. This limits the output voltage, thereby protecting the device from the unwanted transient voltage. The 5KP40CAE3/TR13 offers excellent capacitance for data line protection up to a frequency of 5MHz.

In addition to its excellent data line protection, the 5KP40CAE3/TR13 also offers reverse polarity protection to ensure that the device remains safe and functional even under extreme conditions. The reverse polarity protection works by redirecting the excessive current away from the device, back to the source. This ensures the adequate functioning of the device even under high voltage conditions.

The 5KP40CAE3/TR13 is also designed with an integrated ESD protection diode that provides effective protection from electrostatic discharge up to 8kV, which is critical for devices such as USB ports. The low leakage current of 5KP40CAE3/TR13 provides further assurance for its ability to protect sensitive logic circuits from any ESD events.

Thanks to its features, 5KP40CAE3/TR13 is suitable for various applications including mobile computing, industrial and medical equipment. The 5KP40CAE3/TR13 can be used on any data line communication interface with up to 25V of voltage and up to 5MHz of data rate. It is also widely used in USB-A, USB-B, and USB Type-C applications.

In summary, 5KP40CAE3/TR13 is a type of transient voltage suppressor (TVS) diode designed to protect against high voltage spikes and transients. It offers protection from excessive current and voltage up to 25V, low clamping voltage of 34V, reverse polarity protection, and integrated ESD protection of 8kV. It is widely used in mobile computing, industrial, medical, and other equipment.

The specific data is subject to PDF, and the above content is for reference