5KP51E3/TR13 Circuit Protection

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

A Transient Voltage Suppressor (TVS) diode, also known as a transient voltage suppressor or a transient voltage surge suppressor, is an active electronic device designed to protect circuits from voltage transients. It is often used in automotive applications, such as in vehicle control systems, or to protect a communication line from an electrostatic discharge (ESD). In a variety of applications, the 5KP51E3/TR13 TVS diode has proven to be a reliable and robust protector of delicate electronic circuits.

The 5KP51E3/TR13 TVS diode is a bipolar, three-terminal, axial-leaded device designed to protect equipment against high-voltage transients. It is a nominal voltage rated at 5.0kV with IPP (peak pulse power) capability of 500 watts. Its reverse standoff voltage in P15 configuration is 15V min./25V max. In order to withstand high temperature and humidity, the diode features an operating temperature range from -55°C to 125°C and carries a UL 94V-0 flammability rating.

The main application of the 5KP51E3/TR13 TVS diode is to protect various electronic devices against transient voltage surges and over-voltage. It is suitable for environments with uncontrolled power sources such as in automotive and motor control applications. Its fast response to transient surge voltage is an ideal feature for environments where the power source is changing rapidly. Another main application for the TVS diode is for ESD protection. ESD is a main cause of damage to electronic circuits, and so the ability of the diode to absorb large surges with low dynamic impedance is ideal for ESD protection.

The working principle of the 5KP51E3/TR13 TVS diode is simple. When the voltage across the device is below the zener breakdown voltage (Vz), the diode, being reverse-biased, is in a non-conductive state and the current flowing through the device is very small. But once the voltage rises above the breakdown voltage, the diode will conduct and the current will surge, clamping the voltage to the breakdown voltage. Thus, the diode is able to protect the circuit against transient surges and overvoltage.

The 5KP51E3/TR13 TVS diode is a reliable and robust device that is suitable for use in a wide range of applications. In automotive and motor control applications as well as in ESD protection, the device is able to protect electronic circuits against transient voltage surges and overvoltage. Its robust design and fast response make it ideal for these applications, while its low dynamic impedance ensures that it is able to absorb high voltage surges without being damaged. The device is also able to withstand high temperatures and humidity, making it an ideal choice for harsh operating environments.

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