UPTB17/TR7

The UPTB17/TR7 is a TVS diode that provides surge current protection for various electronic and electrical systems. It is designed to absorb and redirect ESD (electrostatic discharge) pulses, and its unidirectional applications are typically used to protect against spikes in power or voltage. In terms of its structure, the diode consists of a series of components including a transistor, a resistor, a diode, a capacitor, and a backside contact.

The UPTB17/TR7\'s surge suppressing devices may be used for a variety of applications including commercial electronics, automotive electronics, problem networks, industrial control systems, power converters, consumer electronics, and more. It is specifically designed to offer protection against transient voltages ranging from 8 to 24 volts. Additionally, the device also offers extended life, high reliability and threshold voltage protection.

The working principle of the UPTB17/TR7 involves a number of mechanisms. Its high-energy-capability diode acts as a bipolar transistor in conductive mode. This bipolar transistor then triggers a circuit into a high-current-carrying state, thus allowing an avalanche breakdown process to occur. This avalanche breakdown process is responsible for the redirecting of high voltages that could cause damage or malfunctioning within the system. As the voltage increases, the avalanche breakdown process becomes more intense, allowing it to absorb more energy and protect the system from catastrophic failures.

In addition to the UPTB17/TR7, there are a number of transient voltage suppressors (TVS) on the market. Other available devices include the market and VR (voltage regulators), which similarly provide voltage and overcurrent protection. Companies such as Littelfuse and General Electric (GE) offer a number of different TVS products, whereas other companies like Microchip and ON Semiconductor offer TVS diode arrays. The important thing to keep in mind is that when selecting a TVS or diode array, it is important to consider the power, voltage, and current requirements of the system.

In conclusion, the UPTB17/TR7 is a transient voltage suppressor (TVS) diode array that is designed to provide surge current protection for various electronic and electrical systems. It consists of a series of components including a transistor, a resistor, a diode, a capacitor, and a backside contact. The device is capable of protecting against transients ranging from 8 to 24 volts and offers a dependable solution for commercial, automotive, industrial, and consumer electronics applications. When selecting a TVS or diode array, it is important to keep the power, voltage, and current requirements in mind.