ROV07H751K-S

TVS (Transient Voltage Suppressors) and MOV (Metal Oxide Varistors) are two common components used in power electronic systems to prevent transient overvoltage and interference. ROV07H751K-S is a newly released sereis of TVS diodes manufactured by Shenzhen Metal Element Co. which has gained attention among both research professionals and power supply manufacturers.

As for the application field, ROV07H751K-S is mainly used to protect connected electronic products in industrial, home and car applications from damages caused by high-voltage and high-current surges. For instance, it can be used as a line protection component on LED lighting systems, home appliances and vehicles. Besides, it is applicable to protect battery charging systems in electric vehicles, solar energy generation systems, and energy storage systems.

In terms of the working principle, ROV07H751K-S employs a monolithic structure consisting of a silicon body, P+ substrate, guard ring, and avalanche region. This feature ensures low capacitance and fast response times which are crucial for the case of transient overvoltage protection. Meanwhile, the high-temperature process of P+ substrate enables various protection levels of up to 750 V. This allows the device to provide effective protection against fluctuating and overvoltage conditions.

ROV07H751K-S also features an internal thermistor meant to limit the short circuit current. The thermistor setting is adjustable, allowing users to have the flexibility to opt for either strong overvoltage protection or fast response time. Additionally, the integrated failsafe design allows this device to quickly restore after a surge or transient, while the flame retardant material ensures the device\'s safety under harsh conditions. Taking all of these features into consideration, it\'s no surprise that ROV07H751K-S has become a top choice for power electronic systems.