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Diodes - Zener - Single

SZBZX84C75ET1G is a small-signal Zener diode which belongs to the single diode family. It is extremely versatile and useful in a variety of electronic applications. This diode is usually used for overvoltage protection, clamping and general rectification. SZBZX84C75ET1G is a controlled breakdown diode and has a unique capacity to maintain a stable regulated output voltage, even when the input power supply and input currents fluctuate greatly.

This diode has a nominal voltage rating of 8.5V and current rating of 75 mA. It also has a maximum reverse voltage rating of 100V and a maximum power dissipation of 500 milliwatts. It is constructed with a PNP epitaxial planar silicon, giving it superior characteristics and a superior reliability rating. This diode is available in a 2-pin TO-92 package, making it simple to install and use in any electronic circuit.

SZBZX84C75ET1G can be used in many different types of applications including voltage regulators, rectifier circuits, current limiting circuits, and as protective clamps in amplifier circuits. It can also be used in the design of voltage-controlled oscillators, logic gates, and analog to digital converters. It has the ability to maintain a steady output voltage even in challenging operating conditions, ensuring reliability in any type of project.

Working Principle

SZBZX84C75ET1G relies on the principle of avalanche breakdown. It has a very narrow positive bias voltage range, which starts with the minimum avalanche voltage level (Vz) and ends at the maximum reverse voltage (VR). This diode starts to conduct when a small reverse voltage is applied across the diode (less than the maximum reverse voltage). This reverse voltage causes an increase in the junction voltage, leading to a rapid increase in the junction current. This avalanche process continues until a steady-state voltage known as the Zener knee voltage is obtained. This is the voltage across the diode where the junction current will reach a peak value.

The Zener knee voltage is also known as the Zener voltage (Vz). This voltage is the same for all diodes with the same diode type and can be calculated using the diode parameters such as maximum reverse voltage (VR) and breakdown current (Id). The Zener voltage is extremely accurate and stable, ensuring that the diode will maintain an accurate and constant output voltage in all application conditions (current, load, temperature, etc.).

Applications

SZBZX84C75ET1G has many applications, including but not limited to:

• Voltage regulators
• Rectifier circuits
• Current limiting circuits
• Protective clamps in amplifier circuits
• Voltage-controlled oscillators
• Logic gates
• Analog to digital converters
• Overvoltage protection
• Clamping
• General rectification

SZBZX84C75ET1G can be used in many different applications, depending on the type of circuit design. It has superior characteristics and superior reliability ratings compared to other types of diodes. It is also quite affordable and easy to install and mount on a Printed Circuit Board (PCB).

SZBZX84C75ET1G is an extremely versatile and powerful diode that can offer superior performance and reliability. It can be used in many different types of applications, offering superior characteristics and superior reliability ratings. This versatile and powerful diode can be used in a variety of applications, ensuring reliable performance and accuracy.

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