NZH12B,115 Discrete Semiconductor Products

Diodes - Zener - Single

The NZH12B,115 is a single zener diode that is used for sensing circuits and voltage regulation. It is a two-terminal semiconductor device that has a wide range of applications in the electronics industry. It has a relatively low power rating of 12 volts, and is available in a variety of sizes from SOT-23 to DPAK.

The diode is constructed from a heavily doped silicon substrate, with a combination of N- and P- type zones. These zones produce the characteristic forward-bias voltage drop that allows electrical currents to flow in only one direction. This is the same principle used in all diodes, but the operation of the NZH12B,115 is more specialized than other diodes.

The diode is designed to breakdown at a specific voltage, allowing the current to flow in the reverse-bias direction when the voltage exceeds this threshold. This breakdown voltage is constant and stable, so the NZH12B provides reliable regulation. This property is particularly useful in applications such as voltage stabilization, temperature compensation and circuit protection.

A key feature of this diode is its low capacitance. This means the diode can provide both fast switching and superior frequency response. It is also relatively low power, with a power dissipation capability of 200 mW. This makes it suitable for many low power applications.

The NZH12B,115 can be used for a variety of applications, including voltage regulation, temperature compensation, circuit protection and sensing. In voltage regulation, the diode is used to clamp the input voltage, thereby providing a more stable output voltage. The diode can also be used in temperature compensation, as the breakdown voltage is somewhat temperature dependent, allowing changes in temperature to be detected and compensated for.

In circuit protection, the diode can be used to limit the voltage and current present, protecting the circuit from possible damage. The diode can also be used as a sensor in a number of different applications. It can be used to detect a wide range of signals, including temperature, pressure, strain and light.

The NZH12B,115 is a versatile device with a range of applications. It has low capacitance, low power and excellent temperature stability, and is relatively easy to use. It is widely used in the electronics industry and is an essential component in a variety of applications.