GLL4746A-E3/97

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Introduction

A Zener diode is a type of diode designed to sustain a voltage or current above a particular level, allowing it to act as a kind of gate valve. A GLL4746A-E3/97 is a single-leaded device designed to provide the user with an easy application field and possess effective working principle. In the following sections, an introduction to the design and features of GLL4746A-E3/97 will be provided, followed by its application field and working principle.

Design and Features

The GLL4746A-E3/97 was designed with a single diode, making it one of the most basic designs in GLL4746A series. As mentioned earlier, the diode is designed to sustain a voltage or current above a particular level. The diode is molded into a standard 3-pin TO-92 package, with an intermetal dielectric design that features an 8 x 5mm footprint. The low-profile design allows the device to be incorporated into a wide range of applications. In addition, the GLL4746A-E3/97 is rated for up to 0.7V, 20mA of forward current, and a maximum of 100mW of power.

Application Fields

The GLL4746A-E3/97 is typically used as a basic gate valve in a wide range of electronic circuits. Its low-profile design allows it to be integrated into compact circuit boards with minimal effort. The GLL4746A-E3/97 is ideal for applications that require a low-side switch for controlling other components, such as a BJT or MOSFET switch. It is also a popular choice for applications where a small amount of power needs to be switched off quickly, such as in a low-level alarm or security system. Finally, the GLL4746A-E3/97 is used in many mobile and portable devices, such as music players and smart phones, as it is capable of operating on very low power.

Working Principle

The GLL4746A-E3/97 performs its gate valve function by using a simple diode design, featuring a forward voltage of 0.7V and 20mA of forward current. When no current is flowing through the diode, the diode acts as an insulator and does not permit the flow of current. When a positive current is introduced, the diode forward voltage will drop, allowing the current to pass through the diode. The low-level voltage at the anode of the diode is then used to switch on and off other components in the circuit.

Conclusion

The GLL4746A-E3/97 single-leaded diode is designed to provide the user with a low-profile design and effective working principle. Its simple diode design allows it to be used as a low-side switch for controlling other components in a circuit, as well as for a variety of applications such as low-level alarms or security systems. With its low power needs, the GLL4746A-E3/97 is an ideal choice for portable and mobile devices.

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