TPSMC10HE3/57T

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 - Diodes are components used to protect components in electronic systems from transient voltages that may occur, caused by lightning, electrical glitch or power surges. The TPSMC10HE3/57T is a particularly robust component used for protection from transient voltages or "surge energy".

This diode consists of a pair of low capacitive voltage-clamping SPDs (Surge Protective Diodes) and two high-capacitive/low-impedance clamping Varistors. The TPSMC10HE3/57T also features a ‘TVS’ (Transient Voltage Suppressor) protection circuit, a back-to-back diode that will immediately commence conduction in either direction in case of ESD (electrostatic discharge) or high-voltage transients.

This component is commonly deployed in consumer electronics such as laptops, tablets, and smartphones. It is also used to protect industrial electronic systems from overvoltage and ESD damage. It is often used in critical applications like datacenter equipment, UAVs, defense systems, and solar inverter systems as it features high surge capability and high reliability.

Working Principle: The working principle of the TPSMC10HE3/57T is quite simple. When a transient voltage spike occurs, the Varistors direct the current to the SPDs. The SPDs have a low capacitive impedance, thus allowing high surge current to pass quickly. This helps reduce power dissipation from the Varistors. Subsequently, the current bypasses the SDDs (Surge Discharge Diodes) which protect the circuit from subjecting the component to the in-rush current. Finally, the TVS protection circuit protects the component from high reverse voltage peaks.

The TPSMC10HE3/57T also features dv/dt (differential voltage) clamping. This is an important feature for protecting the circuit against malicious transients that might cause prolonged overvoltage due to fast rise/fall times. It also allows the TPSMC10HE3/57T to be used in applications with multiple different voltage ranges.

Additional features of the TPSMC10HE3/57T include: low capacitance, wide operating temperature range, low clamping voltage, very low leakage current, and an integrated ESD protection layer.

In conclusion, the TPSMC10HE3/57T is an ideal choice for applications requiring transient voltage and ESD protection, due to its outstanding surge capability, wide operating temperature range, wide voltage range, and dv/dt protection. Although the working principle is relatively simple, the TPSMC10HE3/57T offers protection from various risks associated with transient voltages.

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