1N4731PE3/TR8

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Diodes - Zener - Single

1N4731PE3/TR8 is a diode used for voltage regulation. It is a 5.6V, 1W zener diode in a DO-41 (DO-204AL) package. The diode is available with different types of power dissipation, such as 0.5W, 1W, 2W, and 5W.

A zener diode is a special type of diode that runs in reverse bias. It is designed to regulate a voltage to a precise value. When the voltage across it is higher than its Zener voltage, electricity begins to flow in the reverse direction, allowing the voltage to be regulated.

The 1N4731PE3/TR8 diode is useful for protecting sensitive circuit components from over-voltage conditions. It can be used in regulation and crowbar applications, and is also useful for voltage references and voltage clamping. The diode can also be used in DC power supplies, voltage regulators, and protection circuits.

The 1N4731PE3/TR8 diode has a maximum reverse voltage of 5.6 volts, and a maximum forward current of 3.2mA. The reverse leakage current is usually specified as a maximum of 1µA. The diode has an average junction capacitance of 1.5pF, which is low compared to other zener diodes.

When using the 1N4731PE3/TR8 diode, it is important to limit the current to the rated value and to keep the temperature of the diode within its specified range. If not, the diode may fail due to overheating. It is also important to note that the specified values may vary depending on the temperature.

In summary, the 1N4731PE3/TR8 is a useful diode for regulating a voltage to a precise value. It is useful in voltage reference, voltage protection, and voltage clamping applications. Care should be taken to not exceed its rated values, and to keep the temperature within its specified range, in order to avoid damaging the diode.

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