Introduction:

The ZMM2V4 is a high-performance Zener diode designed for medium-voltage applications, offering reliable voltage regulation and protection in electronic circuits. With a typical Zener voltage (VZTyp) of 2.4V, a power dissipation (PD) rating of 500mW, and a low reverse leakage current (Ir) of 50μA at 1V, this diode ensures efficient operation and robust performance under varying conditions.

Slkor Voltage Regulator Diode ZMM2V4 product photo

Key Points:

Stable Voltage Regulation:

VZTyp of 2.4V provides stable voltage regulation within a specified tolerance, ensuring consistent performance.

High Power Dissipation:

Capable of handling up to 500mW of power dissipation, making it suitable for applications with moderate power requirements.

Low Reverse Leakage Current:

Ir of 50μA at 1V minimizes power loss and enhances energy efficiency, critical for prolonging the lifespan of electronic systems.

Slkor Zener diode ZMM2V4 specification

Parameters of Slkor Zener diode ZMM2V4

Application Discussion

Voltage Stabilization in Power Circuits

The ZMM2V4 voltage regulator diode finds wide application in power circuits. By connecting a ZMM2V4 diode in series at the output of a power supply, voltage fluctuations can be effectively suppressed, maintaining stable output voltage. This is crucial for electronic devices with high requirements for voltage stability.

Reference Voltage Source

The ZMM2V4 voltage regulator diode can also serve as a reference voltage source. By combining it with other components such as resistors, a stable reference voltage circuit can be constructed, providing precise voltage reference for other circuits.

Surge Protection

In electronic devices, surge voltage is a common source of interference. The ZMM2V4 voltage regulator diode can provide surge protection in circuits. When surge voltage occurs in the circuit, the ZMM2V4 diode can quickly conduct and absorb the surge energy, protecting other components from damage.

Noise Reduction Circuit

In circuits sensitive to noise, the ZMM2V4 voltage regulator diode can also play a role in noise reduction. By combining it with other components, circuit noise interference can be effectively reduced, improving the signal-to-noise ratio and stability of the circuit.

Synergy of Voltage Regulator Diode and Other Components in Power Conversion Modules

Core Function of the Voltage Regulator Diode When the input voltage exceeds the rated voltage of the voltage regulator diode, it automatically adjusts the voltage, converting the excess voltage into heat dissipation, thus protecting other components in the circuit from damage. Additionally, the voltage regulator diode can eliminate voltage fluctuations, providing a stable power supply environment for the circuit.

Roles of Other Components

1.Capacitors: In power conversion modules, capacitors are mainly used for filtering and energy storage. They can absorb high-frequency noise and ripple in the power supply, making the output voltage smoother.

2.Resistors: Resistors play roles in current limiting and voltage division in power conversion modules. They can cooperate with the voltage regulator diode to achieve precise voltage division and adjustment.

3.Transformers: Transformers can convert input voltage into the required output voltage. Working together with the voltage regulator diode, transformers ensure the stability and accuracy of the output voltage.

4.Controllers: Controllers are the intelligent core of power conversion modules, responsible for monitoring power status, adjusting output voltage, and protecting the circuit.

Importance of Synergy Enhancing Power Stability

1.Enhancing Circuit Protection Capability: The voltage regulator diode can protect the circuit from overvoltage damage, while other components such as capacitors and resistors can also play similar roles.

2.Achieving Precise Voltage Regulation: Controllers can cooperate with the voltage regulator diode to achieve precise voltage regulation. By adjusting the parameters of the voltage regulator diode and working with other components, more precise voltage output and flexible power management can be achieved.

3.Improving System Reliability: The synergy between the voltage regulator diode and other components can reduce the possibility of failure, improving the reliability of the system. During power conversion, these components can complement and cooperate with each other to ensure stable operation and long-term use of the system.

About Slkor：
Slkor has research and development offices in Busan, South Korea, Beijing, China, and Suzhou, China. Most of the wafer manufacturing and packaging and testing are carried out within China. The company employs and collaborates with individuals and organizations worldwide, with a laboratory for product performance and reliability testing and a central warehouse located at its headquarters in Shenzhen. Slkor has filed for over a hundred invention patents, offers more than 2,000 product models, and serves over ten thousand customers globally. Its products are exported to countries and regions including Europe, the Americas, Southeast Asia, and the Middle East, making it one of the rapidly growing semiconductor companies in recent years. With well-established management systems and streamlined workflows, Slkor has rapidly enhanced the brand awareness and reputation of its "SLKOR" brand through its outstanding quality and standardized services. Its product range includes three major series: diodes, transistors, and power devices, with recent introductions of new products such as Hall elements and analog devices, expanding its presence in sensors, Risc-v microcontrollers, and other product categories.