BZV90-C13,115

Diodes - Zener - Single: BZV90-C13,115

A BZV90-C13,115 diode is a single-voltage Zener diode, usually used in voltage regulation, voltage clipping, and as a reference voltage source. This diode is designed to dissipate at most 3.2 W when it encounters a reverse current of 15 mA, which makes it suitable for most applications.

Application Field

The BZV90-C13,115 diode can be used in a variety of applications. Common examples include voltage regulation, voltage switching, ground sensing, and voltage references. The diode is also ideal for use in low noise RF amplifier circuits, and current-limiting circuits.

The diode is most commonly used in voltage regulation which involves setting the voltage level to an appropriate level while ensuring that the current flow is efficient & reliable. In order to do this, the zener diode acts to block current flowing in the reverse direction while allowing current to flow in the forward direction. This ensures a stable output voltage level. This application is important in situations where a stable voltage level is necessary such as in battery-powered devices or where noise reduction is required.

The diode is also commonly used in voltage switching or ground sensing applications. In voltage switching, the diode is used to switch between different voltage levels. This switching can be used in applications such as in computer monitors to switch between AC and DC voltage levels. In ground sensing applications, the diode is used to detect changes in the presence of ground and can be used to trigger a switch.

The diode is also used in current-limiting circuits. In these circuits, the diode is used to control the current flow. By ensuring that the current flow is limited to a certain level, it can help to protect sensitive components from damage due to overcurrents.

Working Principle

The BZV90-C13,115 diode is a voltage-regulated diode. It works by allowing current to flow in the forward direction, while blocking current flowing in the reverse direction. The forward-biased current is then limited to a level below the breakdown voltage, while the reverse-biased voltage is clamped to the Zener voltage value of the diode.

When the voltage across the diode increases, electrons move out of the Zener region, producing an opposition that clamps the voltage below the breakdown level. This breakdown voltage is known as the Zener voltage since it is the voltage at which the diode begins to breakdown. This allows the diode to maintain a stable voltage across it, even if the input voltage changes.

The diode can be used in either two configurations: in series with a load, or in a parallel configuration with the load. When used in a series configuration, the diode acts like a resistor, allowing current to flow through it while limiting the voltage across it. When used in a parallel configuration, the diode acts like a variable resistor, controlling the current through it while maintaining a fixed voltage across the load.

The BZV90-C13,115 diode is a convenient and reliable way to regulate voltage levels in a wide variety of applications. Its low power dissipation capability and low noise levels make it ideal for use in low noise RF amplifier circuits and current-limiting circuits. Its versatility and reliability make it a popular choice for many applications.