1N5257B_T50R

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

Diodes are used in a variety of electronic devices and circuits. One of the most common types of diodes is the Zener diode. Zener diodes are highly reliable components that are used in a number of applications including automotive, industrial, medical and instrumentation. The 1N5257B_T50R is a type of Zener diode specifically designed for short circuit protection.

The 1N5257B_T50R is an unidirectional, non-isolated diode with a maximum operating temperature of +125°C. It is composed of an anode and a cathode, with the cathode being the negative voltage side of the diode. It also has a reverse breakdown voltage of 50 volts and a maximum forward voltage of 1.2 volts. It has a maximum power dissipation of 350 milliwatts and a maximum leakage current of 1.0 milliamperes.

The 1N5257B_T50R can be used in a variety of applications, such as power supply and battery protection circuits, as well as television and audio amplifiers. Zener diodes are designed to protect sensitive electronic components from overvoltage, by shunting any unwanted current away from the device. The low reverse breakdown voltage of the 1N5257B_T50R prevents it from entering a "breakdown" state and damaging the circuit when higher voltage is applied.

The working principle of the 1N5257B_T50R is based on the principle of reverse breakdown. The reverse breakdown voltage of a Zener diode is the voltage level at which the Zener diode starts conducting reverse current, instead of blocking it. This reverse current can be used to limit the voltage applied to the device.

When a low voltage is applied to the diode, the diode remains in its cut-off state, meaning that no current flows through it. As the voltage rises to the reverse breakdown voltage level, the diode starts to conduct current, allowing a controlled amount of current to flow through it. This prevents the unit from reaching a higher voltage and protects other components in the circuit from damage.

The 1N5257B_T50R Zener diode is a highly reliable, cost effective solution for short circuit protection in a wide range of applications. Its reverse breakdown voltage of 50 volts and its small size make it ideal for use in tight spaces. Its low leakage current and maximum power dissipation also make it an ideal solution for power supply and battery protection, television and audio amplifiers, and other applications.

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