GLL4744A-E3/97

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A GLL4744A-E3/97 Zener diode is a type of diode that features a reversed breakdown voltage. Unlike other types of diodes, the Zener diode conducts current in either a forward or reverse bias configuration. This makes it ideal for applications that require precise voltage regulation.

GLL4744A-E3/97 is a 3.0V Zener diode designed for surface-mount applications. It has a package type of SOT-323 and a maximum power dissipation of 300mW. The maximum reverse current at 25°C is 1mA and the maximum reverse voltage is 6V. The diode has an operating temperature range from -55°C to +125°C.

GLL4744A-E3/97 Zener diode is used for voltage regulation and signal clamping applications. It’s typically used to limit the input signal swing of a system, improving noise immunity and AC coupled signal transmission. It can also be used to stabilize and regulate the output voltage in power supplies, voltage regulators and voltage multipliers.

The diode’s working principle involves a process known as Zener breakdown, where heavy doping of the diode’s junction region results in a large electric field that is strong enough to produce tunneling of majority carriers across the junction. This process reduces the diode’s forward bias voltage threshold and ensures that it conducts current in both polarities.

The GLL4744A-E3/97 Zener diode has excellent reverse current and power handling capabilities, making it ideal for demanding applications. It also has a low leakage current, making it suitable for use in low-voltage systems. It is a reliable and cost-effective solution for applications that need precise voltage regulation.

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