GLL4737A-E3/96

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	7.5V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	4 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 5V
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AB, MELF
Supplier Device Package:	MELF DO-213AB

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Introduction

Diodes, or semiconductor devices, are used in many electronic circuits as a current controlling device. These devices come in various types, including Zener diodes, which are commonly found in electronic equipment. Zener diodes, specifically the GLL4737A-E3/96, are useful for maintaining a steady voltage in electronic circuits. They are also commonly used for over-voltage protection and for providing a stable reference voltage for circuits.

Application Field and Working Principle of GLL4737A-E3/96

The GLL4737A-E3/96 is a single Zener diode, commonly used in power supplies. It works as a voltage regulator by clamping the voltage to a specific level and avoiding overvoltage conditions. When a high voltage is detected, the diode will start conducting current, which is then regulated back to the rated level.The GLL4737A-E3/96 has a wide range of applications due to its ability to provide a stable reference voltage for circuit designs. It is commonly used for overvoltage protection, linear voltage regulation, and low-noise current regulation. It also has a wide range of applications in rectification and AC/DC voltage conversion.In terms of operation, the GLL4737A-E3/96 has two modes of operation. In the Zener breakdown mode, the diode blocks the flow of current until the voltage across its terminals exceeds the Zener breakdown voltage of 8V. At this point, the diode starts to conduct current, thereby limiting the voltage to the breakdown voltage. In the second mode, called Thermionic emission, the diode acts as a rectifier and increases the voltage across its terminals until it reaches a certain threshold, at which point it starts to conduct current.The GLL4737A-E3/96 is available in several packages, and its power-handling capability is determined by the package type. In some cases, the GLL4737A-E3/96 is sold as a single package with all of the components for a complete circuit, such as a voltage regulator, voltage divider, and adjustable current limiting.In terms of safety and reliability, the GLL4737A-E3/96 is generally reliable in both low and high voltage conditions. Its operating temperature range is also wide, covering both ambient and extreme temperatures. It also offers a degree of protection against transient overvoltage conditions, provided that the breakdown voltage of the circuit is below the specified limit. Furthermore, the GLL4737A-E3/96 is designed to provide excellent surge protection, ensuring a safe operation even in power failures or severe power glitches.

Conclusion

The GLL4737A-E3/96 is a single Zener diode commonly used in power supplies and other electronic circuits. It is a type of diode used for maintaining a steady voltage in electronic circuits, providing over-voltage protection, and providing a stable reference voltage for circuits. The GLL4737A-E3/96 is available in several packages and its reliability and power-handling capability are determined by its package type. It provides excellent surge protection and is generally reliable in both low and high voltage conditions. It is also designed to provide protection against transient overvoltage conditions.

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