CD214L-T150ALF

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The Polar Pol TVS Diode CD214L-T150ALF is an important member of the range of TVS (Transient Voltage Suppressor) diodes that are one of the fastest growing product categories in the field of power protection. It is an optimised, single component, fast response, and low clamping voltage TVS diode with a breakdown voltage rating of 150V. The CD214L-T150ALF is designed to protect sensitive electronic components from the damaging effects of high voltage transients, or electrostatic discharge, that can occur due to lightning strikes, power overloads, or electromagnetic interference. It features a very low operating voltage, ultra-fast response, high peak current ratings, an excellent clamping capability, and a low leakage current.

The CD214L-T150ALF is a cutting-edge, proven technology that offers a wide range of advantages over traditional Zener diodes, as it is designed to protect from over-voltage induced voltage transients generated from both off- and on-board components. These include less semiconductor area, superior protective characteristics, smaller size, improved performance, and higher reliability. Typical applications for the CD214L-T150ALF include a variety of consumer electronics, automotive, telecommunications, industrial, and aerospace systems.

The CD214L-T150ALF is a very efficient and reliable device that ensures the peak current limiting of transient voltage pulses with a reversal of no more than 5V. It has a robust rated working power of 1500 watts and has a very low on-state resistance, which results in minimal power losses. The device has an excellent clamping capability, with surge holding capabilities, in excess of 25,000Amps, which ensures that the circuit is adequately protected from over-voltages.

The operation of the CD214L-T150ALF is based on its proprietary high-efficiency avalanche technology. At normal operating voltages, the device behaves like an ordinary Zener diode, thereby providing a low-resistance path. However, when an electrostatic discharge or transient voltage overload is detected, the device switches to an avalanche breakdown mode and immediately starts to shunt high-amplitude current away from the sensitive components.

This results in a very fast response time, with a significant suppression of transient voltage peaks. The device features a specially designed wafer-level integrated structure that ensures low junction capacitance and improves the thermal performance of the diode. It also has an advanced integrated layer assembly process that further enhances its reliability and long-term stability.

Overall, the CD214L-T150ALF is an excellent choice for the protection of a wide variety of sensitive electronic equipment from transient voltage surges and other electrostatic discharges. It has superior protection characteristics, ultra-fast response times, and a remarkably low operating voltage. It is designed with a superior level of safety and reliability in mind, and as such, it offers excellent performance in the toughest applications.

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