1N4763CPE3/TR8

Diodes - Zener - Single

A Zener diode is a specific type of diode that is designed to conduct current in either direction. It is normally used in many circuit designs to provide a precise reference voltage. 1N4763CPE3/TR8 is a Zener diode with a breakdown voltage of 6.2 volts, widely used in various applications.

Application field

1N4763CPE3/TR8 is widely used in various circuits as a voltage regulator and stabilizer, due to its 6.2 volt breakdown voltage. It is a popular option for many consumer electronics, like phones, game consoles, and laptop computers. This diode can also be used in automobiles, to hold the voltage steady during operation, protecting vital components from damage. It is also used in switch-mode power supplies, voltage multipliers, and other digital circuits.

Working principle

When a Zener diode, such as 1N4763CPE3/TR8, is reverse-biased, it doesn’t allow the normal current flow in adverse direction. On the other hand, when it is forward-biased, it allows current to flow normally in the forward direction and limits the current when the reverse voltage exceeds the set value (6.2 volts in this case). As a result, it provides a stable voltage reference when subjected to input voltage fluctuations.

The diode works by allowing a reverse current to flow when the reverse voltage is greater than the Zener breakdown voltage (6.2V). The reverse current initially starts out small, but increases rapidly with increasing reverse voltage. This rapid increase in current causes the Zener diode to act as a voltage regulator, limiting the reverse voltage so that it remains constant. The excess current is dissipated as heat, hence the need for a heatsink when using 1N4763CPE3/TR8.

Conclusion

1N4763CPE3/TR8 is a 6.2 volt Zener diode that is capable of providing a stable and precise reference voltage, making it suitable for a wide range of applications. Its main function is to regulate and limit the voltage, which allows it to protect delicate electronic components from voltage fluctuations, thus ensuring their reliability and performance. It is a very reliable and cost efficient solution for many consumer electronics and digital devices.