The Voltage Regulator Diode ZM4734A Offers Precise Voltage Regulation, High Power Handling Capability and Low Current Leakage
Zener diodes are essential components in electronic systems, providing voltage regulation and protection against voltage fluctuations. One such diode, the ZM4734A, is known for its excellent precision and high power handling capabilities. In this article, we will delve into the key parameters of the ZM4734A, including its typical voltage, precision, power dissipation, current leakage, and impedance characteristics.
SLKOR Voltage Regulator Diode ZM4734A product photo
ZM4734A Overview:
The ZM4734A is a popular Zener diode widely used in various applications, including voltage regulation, voltage clamping, and transient suppression. It is designed to maintain a constant voltage across its terminals, even under varying input voltages or load conditions.
Slkor Voltage Regulator Diode ZM4734A specification
Typical Voltage (VZTyp):
The ZM4734A has a typical Zener voltage (VZTyp) of 5.6V. This value represents the voltage at which the diode starts regulating the current passing through it. It ensures that the voltage across the diode remains constant, offering stability in the circuit.
Precision (±5%):
Precision is an important parameter for Zener diodes. The ZM4734A exhibits a precision of ±5%, which means that the Zener voltage can deviate by a maximum of 5% from the specified value. This level of precision ensures accurate voltage regulation in a wide range of applications.
Power Dissipation (PD):
With a power dissipation rating of 1W, the ZM4734A can handle substantial power without getting damaged or overheated. This capability makes it suitable for applications that require high power dissipation, providing reliable performance under challenging conditions.
Current Leakage (Ir):
The ZM4734A boasts low current leakage, with a maximum leakage current (Ir) of 10μA at 2V. This attribute ensures minimal power loss and enhances the overall efficiency of the circuit.
Impedance (Zzt):
Impedance (Zzt) is another critical characteristic of Zener diodes. The ZM4734A exhibits an impedance of 5Ω, representing the equivalent series resistance of the diode. Lower impedance allows for better voltage regulation and reduced power dissipation.
Parameters of Slkor Voltage Regulator Diode ZM4734A
Conclusion:
The ZM4734A Zener diode offers precise voltage regulation, high power handling capability, and low current leakage. With its typical voltage of 5.6V, ±5% precision, 1W power dissipation, 10μA current leakage at 2V, and 5Ω impedance, it proves to be an excellent choice for various electronic applications. Whether it's stabilizing voltage levels or protecting sensitive components from voltage spikes, the ZM4734A delivers reliable performance and ensures the integrity of electronic systems.
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