BZX84C39-HE3-08

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The BZX84C39-HE3-08 is a dual Zener diode with a rated Zener voltage of 5.6V. It is a popular choice for voltage regulation applications.

Because the BZX84C39-HE3-08 has a low static current, it can be used in conjunction with an AC or DC source to provide a stable voltage output. The device is also well suited for providing continuous protection against reversed polarity or other overvoltage conditions. It is well-suited for applications such as automotive electronics, power supplies, digital control loops, and switching circuits.

The BZX84C39-HE3-08 is rated to handle up to 250 mA of current while running at a low temperature, making it an excellent choice for low power applications. The devices are also fairly small, allowing them to be used even in space-constrained environments. Additionally, the device is designed to dissipate a maximum of 125 mW of power.

The working principle behind the BZX84C39-HE3-08 is simple. It is a Zener diode, meaning that its behavior is predictable when it is exposed to a reverse biasing voltage. When the reverse voltage exceeds the device\'s breakdown voltage (or Zener voltage) the current passing through the diode increases rapidly, resulting in a regulated output voltage that is determined by the design. This makes them a very reliable choice for voltage regulation applications.

The device can be used in two different modes: series and parallel. When used in series, the device functions as a conventional Zener diode, while in parallel it acts as a limiter. In series mode, the voltage regulation circuit acts to minimize the difference between the input and output voltages. In parallel mode, the device works as a limiter, only allowing the output voltage to go above or below the threshold voltage of the device.

The BZX84C39-HE3-08 is an excellent choice for many voltage regulation applications, and they are extremely reliable. They are small and capable of dissipating a considerable amount of power, making them ideal for low power applications. They are an ideal choice for automotive electronics, power supplies, digital control loops, and switching circuits.

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