SML4728AHE3/61

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	3.3V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	100µA @ 1V
Operating Temperature:	150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)

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Diodes - Zener - Single

The SML4728AHE3/61 is a very versatile component that can be used in a variety of applications. This diode is a Zener diode, which means it is capable of regulating the voltage flowing through it by its reverse breakdown voltage. This is a very useful feature, as it can provide stable output voltages even under fluctuating input values, allowing it to be used in power regulation and voltage monitoring.The SML4728AHE3/61\'s primary application is in the field of power regulation and voltage monitoring. With the ability to regulate the output voltages, even under fluctuating input voltages, it can be used to keep the voltage which is supplied to other components at a constant level. This can be useful in helping to avoid damage or malfunction of the other components due to fluctuations in the input voltage.In addition to being useful as a voltage regulator, the SML4728AHE3/61 is also useful for monitoring the voltage levels in a circuit. This is especially important for circuits that are operating in extreme environments, such as space or high temperatures, because it can help detect dangerous voltage levels before serious damage is done to the other components.The working principle of the SML4728AHE3/61 is relatively simple. When a voltage is applied across the diode, the majority of the current will flow through it, as opposed to going around it. As the voltage increases, the current passing through the diode increases proportionally. Eventually, when the voltage reaches a certain level, known as the breakdown voltage, the current passing through the diode will abruptly increase, resulting in a rapid surge of current passing through it. This feature makes the SML4728AHE3/61 useful as a voltage regulator because it will quickly decrease the voltage applied to a circuit when it exceeds a certain level.In addition to its ability to regulate current, the SML4728AHE3/61 is also capable of providing a degree of protection to circuits by blocking the flow of potentially damaging voltages. This is especially important when working with high voltages and can help prevent damage to more sensitive components in the circuit.As can be seen from its many applications, the SML4728AHE3/61 is a versatile and useful component that can be used in a variety of fields, from power regulation to monitoring of circuit voltages. Its ability to regulate voltage and provide protection against high voltages makes it a valuable component for anyone working with electrical circuits.

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