GLL4749-E3/96

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Introduction

GLL4749-E3/96 is a Zener diode, a type of semiconductor that has two electrodes and is used for regulating the flow of electricity in microelectronic circuits. It has a zener voltage of 4.7V, and it comes in a DO11 package with an operating temperature range of -65 °C to 150 °C. Zener diodes are widely used for regulating voltages, protecting circuits, and providing voltage references.

Characteristics and Applications

GLL4749-E3/96 has many characteristics which make it suitable for a wide range of applications. Its low leakage current of 50nA at 4.7V, low dynamic resistance of 5 ohms, and high power dissipation of 0.424W, make it ideal for use in a variety of electronic circuits. Additionally, its small size and wide temperature range make it suitable for use in many different environments.

GLL4749-E3/96 can be used in applications ranging from voltage regulation, to motor control, to surge protection. In voltage regulation, the zener diode can be used to maintain a fixed voltage, which is determined by the zener voltage. In motor control, the zener diode can be used to protect the motor from overvoltage damage. Finally, in surge protection, the zener diode can be used to rout transient surges and ensure the safety of the circuit.

Working Principle

GLL4749-E3/96 has a very simple working principle. In normal operation, the current flows through the diode in the forward direction, and the diode behaves like a normal diode. However, when the voltage across the diode exceeds the zener voltage, the reverse current begins to flow, and the diode behaves like a Zener diode. This allows the diode to regulate the voltage across it and provide a constant voltage to the rest of the circuit.

GLL4749-E3/96 also has a low dynamic resistance when operating in the zener voltage region. This ensures that the zener diode maintains a constant voltage output even with changes in the current draw from the circuit. This makes GLL4749-E3/96 ideal for circuit protection and voltage regulation.

Conclusion

GLL4749-E3/96 is a Zener diode that is suitable for a wide range of applications including voltage regulation, motor control and surge protection. Its low leakage current, low dynamic resistance and wide temperature range make it suitable for use in a range of environments and applications. Its simple working principle allows it to provide a constant voltage to the circuit, even with varying current draw.

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