BZX79-C75,133 Discrete Semiconductor Products

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Diodes are one of the most widely used electronic components in modern electronic circuits. Zener diodes are a type of diode widely used to regulate voltage in electronics. A single Zener diode is designed to conduct electricity in the reverse direction when it reaches a certain breakdown voltage, which is known as its zener voltage. The BZX79-C75,133 is an example of a single Zener diode.

The BZX79-C75,133 has a zener voltage of 75.133 V and is rated for 700 mW power dissipation, making it suitable for a variety of applications. It is capable of withstanding high surge currents and has a low dynamic impedance. It is also capable of operating in a wide temperature range of -55 to +175°C.

In a typical application, the BZX79-C75,133 is used to regulate voltage by clamping it to a specified level independent of the current. This makes it ideal for use in power supplies, voltage regulators and protection circuits. It is also used in logic circuits, timers and oscillators, as it can help ensure stable functioning of the circuit. Moreover, it can be used in analog circuits, as it can help suppress noise, oscillations, and other interference.

The BZX79-C75,133 works by allowing electrons to flow through it in the forward direction until it meets its zener voltage. When the voltage across it reaches the zener voltage, a breakdown occurs and the current starts flowing in the reverse direction, thus providing regulation and protection to the circuit. When the voltage across the Zener diode is lower than the zener voltage, the diode acts like an ordinary diode and works accordingly.

To help ensure proper functioning, the BZX79-C75,133 should be connected to a stable power source and the ground must be connected to the anode of the diode. To prevent it from failing due to excessive current and voltage, a series resistor should be connected to the anode and the source voltage should be limited. This will ensure that the current passing through the diode is within its rated power dissipation and will help protect the diode from damage.

In conclusion, the BZX79-C75,133 is a single Zener diode with a zener voltage of 75.133 V and a power rating of 700 mW. It can be used in voltage regulation and protection, logic circuits, timers and oscillators, as well as analog circuits. For proper functioning, it must be connected to a stable power source and should be protected from excessive voltages and currents.

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