1N3305B

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

1N3305B is a semiconductor diode that belongs to the family of Zener or ‘avalanche’ diodes. The 1N3305B is a single-terminal Zener diode that can be used as a voltage reference or surge protection device in a wide range of applications. The 1N3305B’s terminal voltage can be set to a predetermined level, and its relatively low Zener impedance and low forward voltage drop make it particularly suitable for use in average current circuits.

1N3305B is a voltage-regulated diode, which includes two semiconductor junctions: a P-N junction and a Zener junction. The Zener junction is reverse biased and it is essentially the same as a P-N junction diode, when reverse biased. As a result, the diode can be used as a voltage reference in circuits, or a surge protection device.

In terms of working principle, 1N3305B’s P-N junction conducts a reverse current when its reverse-biased voltage reaches a pre-determined level. This reverse current is known as the Zener voltage, which is determined by the doping energy level of the semiconductor material used. When the Zener voltage is reached, the P-N junction junction will become reverse conducting but not to any significant degree until the reverse voltage reaches a level beyond the Zener voltage. As a result, a single 1N3305B diode can be used as a voltage reference or a surge protection device.

1N3305B is used in a wide range of applications, including hobby projects, power supplies and customized equipment. Its low Zener impedance and low forward voltage drop make it ideal for average current circuits. It can also be used in battery-powered circuits and analog signal circuits, as it enables a more accurate voltage regulation. It is also frequently used in power supplies for its excellent surge protection capabilities, as it helps to protect the transformers, rectifier diodes, the power switch and other components from over-voltage and overloads.

The 1N3305B diode is a reliable and dependable device and can be used in almost any circuit application where a Zener or ‘avalanche’ type diode is required. It has a good sourcing capability and low power consumption, which make it suitable for use in energy-saving circuits. The 1N3305B is a versatile and cost-effective solution for managing voltage and power requirements in a variety of circuits.

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