SM15T150CAHE3/9AT

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 (Transient Voltage Suppressors) diodes are used to protect sensitive electronic systems against the impact from transients caused by lightning, electro-static discharge (ESD) and other sources. They are a combination of a suppression diode and a secondary breakdown element such as a Zener diode. TVS diodes are used in many different applications, from consumer electronics to industrial systems and even aerospace design.

SM15T150CAHE3/9AT is a Bidirectional TVS Diode Array, designed to protect sensitive and vulnerable electronic systems from over-voltage transients and ESD. It is a single package solution with two 1500W dual diode tower configuration, providing protection against over-voltage transients from both directions.

Application Field

The SM15T150CAHE3/9AT is designed to provide protection from transients caused by lightning, electro-static discharge (ESD) and other sources in a variety of applications. It can protect microprocessors, memory devices, programmable logic devices, and automotive electronics. It is suitable for use in consumer electronics, industrial systems, aerospace, and automotive applications.

Working Principle

The SM15T150CAHE3/9AT is a bidirectional diode array that operates by allowing the current to flow in one direction and blocking the flow in the other direction. In each direction, one diode junction functions as the protection diode and the other as the clamping diode. Once the voltage reaches a certain level, the clamping diode is activated and the voltage is limited to a safe level. The diode array is designed to provide protection against electro-static discharge, and over-voltage transients by conducting the surge current away.

While the diode array’s primary protection is against electro-static discharge and over-voltage transients, it can also provide a degree of protection against power surges. The diode array is constructed of two pairs of diodes that will act as a single-stage lightning protector. The first pair of diodes will clamp the voltage to a safe level, and the second pair will further reduce the voltage and current. This provides protection from power surges and helps to protect downstream components and systems.

The SM15T150CAHE3/9AT can also provide ESD protection. The diode array is designed to protect against transient voltage spikes from electrostatic discharge. The diodes act as a shunt to the ground, providing a low resistance path for the transient current. This helps to protect vulnerable components from the high voltage spikes.

The SM15T150CAHE3/9AT is a robust and reliable diode array that provides protection against transients caused by lightning, electro-static discharge and other sources. Its versatility makes it suitable for a variety of applications, including consumer electronics, industrial systems, aerospace, and automotive. With its high surge capability and strong ESD protection, it provides reliable protection for vulnerable components.

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