1N4757AP/TR8

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

The 1N4757AP/TR8 is a type of diode, specifically a single zener diode, which is made of silicon semiconductor material. It is mostly used to control voltage, protect electronics, and other applications that require a steady voltage over a certain period of time.

The main purpose of a 1N4757AP/TR8 single zener diode is to provide a regulated voltage between two electrical components or terminals. It may also be used as an ideal voltage reference device in regulated power supply circuits, or as a clipper to prevent the output voltage from rising beyond a certain level. In addition, single zener diodes are often used as a protection mechanism for sensitive electronics in order to prevent overloading when the input voltage is higher than expected.

The 1N4757AP/TR8 is characterized by its low-voltage reverse breakdown voltage (VR) of 7.5 volts and a maximum peak power dissipation of 500 mW. The device is also rated for an operating temperature range of -55°C to +150°C and a lead-free aluminum bonding pad on the cathode side allowing for easier soldering and connection. It features an uncomplicated construction with a single junction and no additional components.

At the most basic level, the workings of a 1N4757AP/TR8 single zener diode are straightforward. In a non-reverse biased condition, the zener diode behaves like a typical diode and blocks any current from flowing through the diode. When a higher reverse voltage is applied, the diode breaks down, allowing a current to pass through and creating a constant, regulated reference voltage across the terminals.

Common applications for 1N4757AP/TR8 single zener diodes includes voltage regulation in DC power supplies and motor controls, circuit protection from overloads and spikes, ripple cancellation and filtering, signal regulation, and clamping and voltage-sensing circuits. The device is also often used to prevent over-voltage and current surges.

In summary, the 1N4757AP/TR8 single zener diode is a versatile electronic component designed and used to provide a regulated, constantly applied voltage between two terminals. Its uncomplicated construction and wide operating temperature range make it an ideal choice for a variety of applications, including voltage regulation, signal regulation, overvoltage protection, and current surge protection.

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