仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 5.1 V |
| Tolerance | ±2% |
| Power - Max | 500 mW |
| Impedance(Max)(Zzt) | 60 Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 2 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Surface Mount |
概要
Description
The MM5Z5V1ST1G refers to a Zener diode, a semiconductor device widely used for voltage regulation and protection applications. Specifically, this model is a part of the MM5 series, which typically features Surface-Mount Technology (SMT) for easy integration into circuits, particularly in compact electronic designs.
The "5V1" in its designation indicates that it has a Zener voltage of 5.1 volts, meaning it is designed to maintain a steady 5.1V output across a wide range of input voltages, making it suitable for applications that require a stable voltage reference.
The "ST1G" part of the name often relates to specific manufacturer or packaging information, which may denote the diode's tolerance level, power rating, or RoHS compliance (restriction of hazardous substances).
These diodes are typically used in power supply circuits, overvoltage protection, and signal processing applications due to their reliability and precision in maintaining voltage levels. Their compact size and efficiency make them ideal for modern electronic devices where space and power conservation are critical.
The "5V1" in its designation indicates that it has a Zener voltage of 5.1 volts, meaning it is designed to maintain a steady 5.1V output across a wide range of input voltages, making it suitable for applications that require a stable voltage reference.
The "ST1G" part of the name often relates to specific manufacturer or packaging information, which may denote the diode's tolerance level, power rating, or RoHS compliance (restriction of hazardous substances).
These diodes are typically used in power supply circuits, overvoltage protection, and signal processing applications due to their reliability and precision in maintaining voltage levels. Their compact size and efficiency make them ideal for modern electronic devices where space and power conservation are critical.
Equivalent
The MM5Z5V1ST1G is a Zener diode, and its possible equivalents could include other Zener diodes with similar voltage and power ratings. Some equivalents might be the 1N5231B, BZX55C5V1, and BZX84C5V1 It's always important to confirm the electrical specifications such as the Zener voltage, power dissipation, and package type when selecting an equivalent to ensure compatibility with your specific application.
Features
The MM5Z5V1ST1G is a Zener diode commonly used for voltage regulation and reference applications. Key features of this component include:
1. Zener Voltage: Typically around 5.1 volts, which helps maintain a stable voltage level in circuits.
2. Power Dissipation: Generally rated for low to moderate power dissipation, making it suitable for small to medium-sized applications.
3. Package Type: Often available in a small SOD-523 surface-mount package, which is suitable for compact PCB designs.
4. Tolerance: Offers a specified voltage tolerance that ensures precise control over the regulated voltage.
5. Operating Temperature Range: Usually supports a wide range of operating temperatures, enhancing reliability under various environmental conditions.
6. Low Leakage Current: Features a low leakage current, contributing to the efficiency of the circuit.
These features make the MM5Z5V1ST1G suitable for use in various electronic applications such as power supply regulation, overvoltage protection, and as a reference voltage in analog-to-digital converters.
1. Zener Voltage: Typically around 5.1 volts, which helps maintain a stable voltage level in circuits.
2. Power Dissipation: Generally rated for low to moderate power dissipation, making it suitable for small to medium-sized applications.
3. Package Type: Often available in a small SOD-523 surface-mount package, which is suitable for compact PCB designs.
4. Tolerance: Offers a specified voltage tolerance that ensures precise control over the regulated voltage.
5. Operating Temperature Range: Usually supports a wide range of operating temperatures, enhancing reliability under various environmental conditions.
6. Low Leakage Current: Features a low leakage current, contributing to the efficiency of the circuit.
These features make the MM5Z5V1ST1G suitable for use in various electronic applications such as power supply regulation, overvoltage protection, and as a reference voltage in analog-to-digital converters.
Pinout
The MM5Z5V1ST1G is a Zener diode used primarily for voltage regulation purposes. It typically comes in a SOD-523 package, which is a small surface-mount package. This component generally has two pins:
1. Anode: The positive terminal.
2. Cathode: The negative terminal, usually marked with a line on the package.
Its main function is to maintain a stable voltage level of 5.1 volts across its terminals, provided the current stays within its specified range. It does this by operating in the reverse breakdown region, where it regulates the voltage despite changes in load current or supply voltage. This makes it suitable for protecting sensitive electronic components from overvoltage conditions and providing a reference voltage in electronic circuits.
1. Anode: The positive terminal.
2. Cathode: The negative terminal, usually marked with a line on the package.
Its main function is to maintain a stable voltage level of 5.1 volts across its terminals, provided the current stays within its specified range. It does this by operating in the reverse breakdown region, where it regulates the voltage despite changes in load current or supply voltage. This makes it suitable for protecting sensitive electronic components from overvoltage conditions and providing a reference voltage in electronic circuits.
Manufacturer
The MM5Z5V1ST1G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a leading American company that specializes in semiconductor solutions. The company provides a wide array of products, including power and signal management, logic, discrete, and custom devices. These products cater to various industries such as automotive, industrial, cloud power, and IoT. onsemi is known for its focus on energy-efficient innovations and sustainable solutions in semiconductor technology, helping to enable smarter and more efficient electronics.
Application
The MM5Z5V1ST1G is a Zener diode primarily used for voltage regulation and stabilization. Its application areas include power supply circuits, where it helps maintain a constant output voltage despite variations in input voltage or load conditions. It's also used in voltage reference circuits and for protecting sensitive components from over-voltage conditions. Additionally, the MM5Z5V1ST1G is employed in signal processing applications and as a voltage clamp, safeguarding against transient voltage spikes. Its small SMD package makes it suitable for compact electronic devices like smartphones, tablets, and other portable electronics.
Package
The MM5Z5V1ST1G is a Zener diode packaged in a SOD-523 surface-mount package. This package type is designed for compact electronic applications, offering a small footprint which is beneficial for modern electronic designs where space is limited.
