TZM5263B-GS08

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TZM5263B-GS08is a single zener diode. It is a semiconductor device specifically designed to regulate and maintain a specific voltage level. Zener diodes can be used as voltage references or voltage regulators. In electronic circuits, they can be used to protect other components from over-voltage, or as a switch firing device when connected to a transistor. They are frequently used to protect logic gates from excessively high voltage, and as a way to provide current limiting.

The TZM5263B-GS08 has a nominal zener voltage value of 7.5V and a power dissipation of 295mW. Its dissipation power is specified as the maximum achievable power dissipation at a junction temperature of 85°C. It can also handle up to 1500V of reverse voltage, and has a short-circuit current rating of 20mA, meaning that it is suitable for a variety of applications. As a single zener diode, it has a single PN junction, making it a good choice for use in environments where an isolated voltage reference is desired.

In terms of its application field, the TZM5263B-GS08 is primarily used as a voltage regulator and over-voltage protection device. It is commonly used in power supply circuits, especially in circuits that require low-voltage, constant-current and high-current, low-temperature operation. It is also well suited for use as a voltage reference in voltage-controlled amplifiers, digital-to-analog converters, waveform generators and audio equalizers.

This zener diode also finds use in a wide variety of automotive applications, such as cruise control, vehicle lighting, and engine management systems. It is an ideal choice for controlling and regulating voltage in these types of applications, as it can handle high voltage, is able to dissipate heat, and is reliable and durable.

The working principle of the TZM5263B-GS08 is based on the behavior of a zener diode. When hooked up in the reverse direction with a current, the electric field in the PN junction will cause current to flow in the reverse direction, resulting in a constant, regulated voltage. This phenomenon of a reverse current being produced in the PN junction is known as the Zener Breakdown. When operating in the forward direction, the diode behaves like a regular diode, and will only let current flow in one direction.

In conclusion, the TZM5263B-GS08 is a single zener diode typically used as a voltage regulator and over-voltage protection device. Its nominal zener voltage value is 7.5V, and it can handle up to 1500V of reverse voltage. It is widely used in power supply circuits and automotive applications, and is based on the Zener Breakdown phenomenon in a PN junction.

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