P4KA15HE3/73

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, also known as Transient Voltage Suppression (TVS) devices, are designed specifically to protect a system from electromagnetic interference (EMI). They are basically a voltage-dependent, unidirectional current protectors, designed to protect a system’s components against overvoltage, voltage transients, or electrostatic discharge (ESD). The P4KA15HE3/73 is an advanced, low-profile, RoHS-compliant ESD protection component with an enhanced maximum clamping voltage designed to protect a variety of sensitive electronic components from electromagnetic interference. The device consists of an ESD protection element, which consists of two series-connected silicon avalanche diodes, connected to a common junction. The device also contains a monolithic zener (Z-diode) for electrostatic discharge protection.

The P4KA15HE3/73 is ideal for protection against ESD transients as well as for other overvoltage transients in a number of applications, such as portable computers, cell phones, medical equipment, consumer electronics, automotive systems, telecommunications, etc.

In its operation, the P4KA15HE3/73 protects the circuit from overvoltage transients and ESD events by actively clamping the voltage level when it crosses the breakdown voltage of the diode. During an overvoltage transient, the avalanche diodes break down and become conductor-like, thus providing a low impedance path for the current. In the case of an ESD event, the Zener diode breaks down and clamps the voltage at its breakdown voltage. The result is a low-voltage, low-impedance path for the current that dissipates the energy in the transient.

The P4KA15HE3/73 offers several benefits, such as low power consumption, high peak surge current handling capability, low clamping voltage, low capacitance, small land area, and low cost. It is designed to meet stringent safety and regulatory requirements, and is suitable for use in systems and networks.

Due to its low profile structure, the P4KA15HE3/73 enables a space-saving design. In addition, its low capacitance ensures minimal signal distortion and reduced propagation delay. Furthermore, its RoHS-compliant construction and low cost make it highly attractive for many applications. The P4KA15HE3/73 is an efficient and reliable ESD protection TVS diode that can be used in a variety of applications. It provides excellent protection against ESD transients and overvoltage transients, and its low power consumption, high peak surge current handling capability, low cost, and small land area make it a desirable choice for many applications.

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