BB181,135

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 BB181,135 is just one example of a type of diode specifically designed for use in Variable Capacitance, also known as a Varicap or a Varactor. The Varicap diode is generally made of a semiconductor material such as gallium arsenide, but can also be made from some other materials. They are primarily used in radio frequency or RF integrated circuits and have various applications in the field.

The Varicap diode was first developed in the 1940s and has since become an important tool in a wide range of electronic and electrical applications. These include radios, cell phones, televisions, satellite receivers, and a number of other devices. They are also often used in medical equipment, industrial automation, surveillance equipment, and even in the recording industry.

The BB181,135 is an N-type Varicap diode, meaning it has an N-type semiconductor material in its composition. This type of Varicap diode has several distinct characteristics, such as its ability to work at very high frequencies, which makes it a useful tool in RF integration and other RF-related devices. Additionally, it has a very low voltage drop across its P-N junction, which makes it an attractive option for those needing to work with a limited voltage.

When in use, the BB181,135 acts as a voltage-controlled capacitor or VCO, which means its capacitance can be changed or adjusted by varying the applied voltage. This makes it a viable solution for use in voltage-controlled oscillator (VCO) circuits, along with other applications that require a varying capacitance. In addition, this type of Varicap diode can also act as a signal generator, as it can be adjusted to generate different frequencies of signals.

The working principle of the BB181,135 Varicap diode is simple. As voltage is increased or decreased, the capacitance changes along with it. This is due to the fact that the Varicap diode has two electrons that are held near the semiconductor material, and as the voltage is increased, the electric field that holds these electrons near the semiconductor pulls more electrons away, which increases the capacitance. Conversely, when the voltage is decreased, the electric field that held the electrons near the semiconductor material is weakened, and thus the capacitance decreases.

The BB181,135 Varicap diode has several advantages over other similar diodes. Its low breakdown voltage, narrow operating temperature range, and fast recovery time make it a viable solution for many applications. Additionally, its low capacitance leakage makes it an ideal choice for use in high-speed circuits, where it can help reduce unwanted noise. Finally, its wide frequency range, small size, and low power consumption make it a very appealing option for use in many radio frequency and analog circuits.

In conclusion, the BB181,135 Variable Capacitance, or Varicap diode, is a type of diode specifically designed for use in a variety of electronic and electrical applications. It acts as a voltage-controlled capacitor or VCO and has several advantages over other similar diodes, such as its low breakdown voltage, narrow operating temperature range, fast recovery time, low capacitance leakage, wide frequency range, small size, and low power consumption. The Varicap diode is a valuable tool for many RF integration and RF related devices, as well as in medical equipment, industrial automation, and surveillance equipment.

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