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1SMA4744 M2G
Product Overview
The 1SMA4744 M2G belongs to the category of semiconductor devices and is specifically designed for voltage regulation and transient voltage suppression. This product is commonly used in electronic circuits to protect sensitive components from voltage spikes and surges. The 1SMA4744 M2G is characterized by its high reliability, low leakage current, and fast response time. It is typically packaged in a small, surface-mount package and is available in various quantities to suit different production needs.
Specifications
- Voltage Rating: 15V
- Power Dissipation: 1.0W
- Package Type: SMA
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1SMA4744 M2G features a standard SMA package with two pins. Pin 1 is the anode, while pin 2 is the cathode.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient over-voltage, protecting downstream components.
- Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the circuit.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low leakage current
- Small form factor
Disadvantages
- Limited voltage rating compared to some alternatives
- Sensitive to excessive current or power surges
Working Principles
The 1SMA4744 M2G operates based on the principle of Zener diode breakdown, where it conducts current when exposed to voltages above its rated value, effectively diverting excess energy away from sensitive components.
Detailed Application Field Plans
The 1SMA4744 M2G is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1SMA4745 M2G: Higher voltage rating (16V)
- 1SMA4743 M2G: Lower voltage rating (14V)
- 1SMAJ4744 M2G: AEC-Q101 qualified version for automotive applications
In conclusion, the 1SMA4744 M2G is a reliable and efficient transient voltage suppression device suitable for a wide range of electronic applications. Its compact size and robust performance make it a popular choice for designers seeking to protect their circuits from voltage transients.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1SMA4744 M2G trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of 1SMA4744 M2G in technical solutions:
What is 1SMA4744 M2G?
- 1SMA4744 M2G is a surface mount silicon zener diode designed for transient overvoltage protection.
What is the voltage rating of 1SMA4744 M2G?
- The voltage rating of 1SMA4744 M2G is 15V.
What is the power dissipation of 1SMA4744 M2G?
- The power dissipation of 1SMA4744 M2G is 1.5W.
What are the typical applications of 1SMA4744 M2G?
- Typical applications include transient overvoltage protection in various electronic circuits such as power supplies, communication systems, and industrial equipment.
What is the maximum forward voltage of 1SMA4744 M2G?
- The maximum forward voltage of 1SMA4744 M2G is 1.5V at 200mA.
What is the operating temperature range of 1SMA4744 M2G?
- The operating temperature range of 1SMA4744 M2G is -55°C to +150°C.
What is the package type of 1SMA4744 M2G?
- 1SMA4744 M2G comes in a DO-214AC (SMA) package.
Is 1SMA4744 M2G RoHS compliant?
- Yes, 1SMA4744 M2G is RoHS compliant.
What is the reverse standoff voltage of 1SMA4744 M2G?
- The reverse standoff voltage of 1SMA4744 M2G is 12.8V.
Can 1SMA4744 M2G be used for ESD protection?
- Yes, 1SMA4744 M2G can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.