1.5KE120A-TB

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1.5KE120A-TB is a transient voltage suppressor diode (TVS) developed by Taiwan Semiconductor Company. It is commonly used in many electronic devices due to its low power dissipation and high surge capability. The TVS diode is designed to protect voltage-sensitive circuits from damage from voltage transients such as electrostatic discharge (ESD) and lightning strike.

The 1.5KE120A-TB has a maximum breakdown voltage of 120V and a maximum peak surge current rating of 1.2A. It also has a low dynamic resistance of 1.5 Ω and a typical capacitance of 1 pF. The TVS diode is housed in a SOD-123 small outline diode (SOD) package. The package is compact and allows for easy installation. Furthermore, it has a low profile that can be successfully used in circuit boards with tight spaces.

The 1.5KE120A-TB diode works by absorbing electrical energy from transient voltage spikes. It has a very high reverse breakdown voltage, which means it can absorb high voltages without being damaged itself. During normal operation, it behaves as an open diode, allowing voltage to freely flow through the circuit. When a transient voltage spike occurs, the diode will start to conduct and reduce the voltage to a safe level for the other components to function properly.

The 1.5KE120A-TB can be used in many applications such as automotive, consumer, telecommunications, and computer products. It is especially useful for protecting electronics from damage caused by electrostatic discharge, surges due to lightning strikes, or other sudden voltage transients. The diode can also be used to reduce overvoltages in motors, batteries, and solar panels.

The 1.5KE120A-TB diode is very reliable and offers superior protection from sudden voltage spikes. It is a low-cost solution for protecting valuable electronic devices from ESD, surge, and other transient voltage-induced damages. The TVS diode is a highly effective and efficient solution that offers protection while providing flexibility in design and performance.

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