1N5545BUR-1

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The 1N5545BUR-1 is a single Zener diode, a type of semiconductor device which is capable of providing a stable reverse reference voltage. It is typically used in applications such as voltage regulation and rectification. This diode is rated at 5.6 volts, with a maximum reverse current (I Z ) of 5 mA and a maximum power (P D )of 350 mW. This product is designed for use in low-voltage voltage regulator circuits.

The 1N5545BUR-1 has a nominal zener breakdown voltage of 5.6 volts and a maximum zener breakdown voltage of 6.4 volts. This diode absorbs very little power in its normal operating range, allowing for more efficient power utilization. In addition, this product features a low-voltage temperature coefficient and excellent avalanche performance.

The working principle of a single Zener diode is quite simple. When a certain reverse bias voltage is applied to the diode, it begins to conduct. This is the so-called ‘knee’ voltage, which is the voltage at which the diode begins to conduct. When the voltage increases, so does the current. When the voltage reaches a certain maximum, the diode becomes reversely biased and ceases to conduct and the voltage remains relatively constant. This is the so-called ‘zener’ voltage. The voltage across the diode is referred to as the ‘zener’ voltage and is determined by the breakdown characteristics of the diode.

Zener diodes are used in applications where a voltage reference is required and are frequently used in voltage regulators and battery chargers. Zener diode regulators provide the benefit of being able to regulate the output voltage to a given value, by factoring in any variations in the input voltage.

The 1N5545BUR-1 is also used in rectifier circuits. A rectifier circuit changes AC current into DC current. Zener diodes are used to regulate the voltage of the output, so that the current produced is of a constant voltage. This type of diode can also be used in voltage comparator circuits or signal-clipping circuits. For example, they can be used to limit the output signal of an amplifying circuit, such as an audio amplifier.

In conclusion, the 1N5545BUR-1 is a single Zener diode, a type of semiconductor device which is capable of providing a stable reverse reference voltage. It is primarily used in applications such as voltage regulation and rectification. Additionally, it is also utilized in rectifier circuits, voltage comparator circuits, and signal-clipping circuits. The product features excellent avalanche performance, low-voltage temperature coefficient, and is rated at 5.6 volts.

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