1N5242B-TR

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The 1N5242B-TR is a type of single Zener diode. It is a part of a widely used family of voltage regulators. This device is used in switching power supplies, inverters, stabilizers and other power control applications.

The 1N5242B-TR is a standard rectifier diode, but with the addition of a Zener or avalanche breakdown voltage. This breakdown voltage is marked on the body of the diode. The Zener diode is designed to breakdown when the voltage reaches a certain level, and then regulate the output to a constant voltage.

The 1N5242B-TR is a series-pass regulator. It works by converting a changing input voltage into a constant output voltage. The output voltage is proportional to the breakdown voltage of the diode. The diode passes current when the input voltage is above the breakdown voltage, and the Zener portion of the diode keeps the output voltage constant by blocking any voltages that are higher than the breakdown voltage. If the output voltage is too low, the diode will shut down, preventing further current from flowing.

The 1N5242B-TR has an operating temperature range from -65°C to +200°C. It has a low forward voltage drop of .45 volts at a current of 5 milliamperes. The device is rated for a 500 mW (maximum power) dissipation, and maximum continuous forward current of 1.5 ampere. It has a capacitance of 3.2 pF maximum.

The 1N5242B-TR is commonly used in applications such as voltage regulation, protection against overvoltage, and clamping of high-frequency signals. It is also used in switched-mode power supplies, current limiters, and other hybrid circuits. The diode can be used as a voltage reference, or combined with other components to create a voltage regulator. It can be used as a reference in applications that require a stable voltage, such as digital multi-meters, power supplies, and analog-to-digital converters.

In conclusion, the 1N5242B-TR is a single Zener diode that can be used in a variety of applications. It is useful for regulating and stabilizing voltage in power supplies, protecting circuit components from overvoltage, and clamping high-frequency signals. It has a wide operating temperature range and can handle up to 500 mW of power. It also has a low forward voltage drop and a maximum capacitance of 3.2 pF.

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