PESD15VU1UT,215

TVS-diodes (transient voltage suppressor diodes) are used to protect delicate electronic components from current surges that can be caused by lightning, electrical surges, and short-circuit switching amongst other causes. The PESD15VU1UT,215 is an example of this type of device. This article will discuss the various applications for the device and its working principles.

The PESD15VU1UT,215 is designed for applications such as Uninterrupted Power Supply (UPS), home appliances and it is suitable for protection of power line and data line. It can be used to protect against electric surges in the range of 2 volts to 15 volts and has a display capacitance of 215 picofarads. It has 15kA peak pulse capability, a fast response time, and can operate under a temperature range of -55°C to 85°C.

The PESD15VU1UT,215 is an example of a Silicon absorption diode which is fast in responding to transients. This is an important feature considering voltage transients occur rapidly and dissipate just as quickly, so the TVS diode must respond quickly in order to effectively protect the electronic components it is used with. The Silicon absorption diode works by limiting the current that passes through the device to a safe value, while still allowing normal current to flow normally through the device.

In addition, the PESD15VU1UT,215 features a reliable, low-resistance, surface-mount construction that provides excellent repeatability of tolerances. The robust, solderable terminations ensure reliable connections and soldering. Lastly, its high surge capability and low leakage current make it an excellent choice for powerline protection.

When the PESD15VU1UT,215 is used in a circuit, it is typically connected between a power source and a circuit board that contains delicate components. A threat of an electrical surge will cause the diode to become conductive and act as a “clamp” to limit the current passing through the circuit. The diode will remain conductive until the normal voltage is restored and then revert back to its non-conductive state.

The PESD15VU1UT,215 is an effective option for protecting delicate components from electrical surges that could potentially cause costly damage. Its low-resistance construction, high surge capability, and fast response time make it suitable for many different applications.