P4KE120A-TP Circuit Protection

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TVS (Transient voltage suppressor) diodes are used to protect sensitive electronic components from any kind of sudden voltage surge. The P4KE120A-TP is an ultra-high reliability model of transient voltage suppressor diode. It is designed for applications that require reliable high voltage protection, such as telecommunications equipment, computers, remote control systems, and other high voltage sensitive systems. The product is a 5.0mm square packaged diode with a double side diffused substrate. It has excellent high temperature performance and offers surge current handling capability up to 130A.

The working principle of the P4KE120A-TP is based on the principle of Zener breakdown. This diode is designed to begin conducting current when a pre-determined voltage is exceeded. This condtion is referred to as the Zener voltage or the breakdown voltage. The breakdown voltage is the minimum voltage required for the avalanche effect to occur. When the P4KE120A-TP is exposed to this voltage, it avaltches and begins conducting current. This abrupt current surge is limited by the internal resistance of the diode, resulting in a decreased voltage across the diode.

The P4KE120A-TP can be used in many applications such as power supplies, workstations, home appliances, telecommunications, and automotive. It is suitable for use in both AC and DC applications, and can protect against surges up to 1800V. It also has a low residual voltage after discharge, making it suitable for sensitive components. Additionally, the P4KE120A-TP has a very low residual voltage even after high surge energy.

The P4KE120A-TP is an excellent choice for protecting sensitive equipment against sudden voltage surges. Its robust design ensures reliable high voltage protection and provides an excellent surge current handling capability. Its ability to dissipate a high amount of energy with minimal residual voltage ensures maximum protection of sensitive components from any kind of electrical failure. The P4KE120A-TP is the perfect solution for protecting equipment that is vulnerable to voltage spikes.

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