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1SMA4743 M2G
Product Overview
The 1SMA4743 M2G belongs to the category of semiconductor devices and is commonly used for voltage regulation and transient suppression in electronic circuits. This diode exhibits characteristics such as high reliability, low leakage current, and fast response time. It is typically packaged in a small, surface-mount package and is available in quantities suitable for both prototyping and production.
Specifications
- Part Number: 1SMA4743 M2G
- Category: Semiconductor Diode
- Maximum Reverse Voltage: 36V
- Forward Voltage Drop: 0.9V at 1A
- Package Type: DO-214AC (SMA)
- Packaging: Tape & Reel, 3000 units per reel
Detailed Pin Configuration
The 1SMA4743 M2G diode has a standard SMA package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.
Functional Features
- Transient Suppression: Effectively suppresses voltage transients and spikes.
- Voltage Regulation: Provides stable voltage output under varying conditions.
- Fast Response Time: Rapidly responds to changes in voltage to protect sensitive components.
Advantages and Disadvantages
Advantages
- High reliability
- Low leakage current
- Fast response time
Disadvantages
- Limited maximum reverse voltage compared to some alternatives
- Relatively higher forward voltage drop
Working Principles
The 1SMA4743 M2G operates based on the principles of semiconductor junction behavior. When a reverse voltage is applied, the diode blocks current flow until the breakdown voltage is reached, at which point it conducts to limit the voltage across the circuit.
Detailed Application Field Plans
The 1SMA4743 M2G is commonly used in various electronic systems, including: - Power supplies - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1SMA4743 M2G include: - 1N6267A: Higher maximum reverse voltage - P6KE36CA: Lower forward voltage drop - SMBJ36A: Different package type for space-constrained applications
In conclusion, the 1SMA4743 M2G diode is a reliable and fast-acting component that finds widespread use in voltage regulation and transient suppression applications across various industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1SMA4743 M2G trong giải pháp kỹ thuật
What is 1SMA4743 M2G?
- 1SMA4743 M2G is a surface mount silicon zener diode designed for voltage regulation and transient protection in various technical applications.
What is the maximum power dissipation of 1SMA4743 M2G?
- The maximum power dissipation of 1SMA4743 M2G is 1.5 watts.
What is the voltage range of 1SMA4743 M2G?
- 1SMA4743 M2G has a voltage range from 6.8V to 200V.
What are the typical applications of 1SMA4743 M2G?
- Typical applications of 1SMA4743 M2G include voltage clamping, surge suppression, and transient voltage protection in electronic circuits.
What is the operating temperature range of 1SMA4743 M2G?
- The operating temperature range of 1SMA4743 M2G is -55°C to +150°C.
What is the forward voltage drop of 1SMA4743 M2G?
- The forward voltage drop of 1SMA4743 M2G is typically 1.2V at 200mA.
What is the reverse standoff voltage of 1SMA4743 M2G?
- The reverse standoff voltage of 1SMA4743 M2G is the voltage at which the diode begins to conduct in the reverse direction, and it ranges from 6.8V to 200V depending on the specific part number.
What is the package type of 1SMA4743 M2G?
- 1SMA4743 M2G comes in a SMA (DO-214AC) package.
What are the key features of 1SMA4743 M2G?
- Key features of 1SMA4743 M2G include low leakage, fast response time, and high reliability.
How should 1SMA4743 M2G be handled during assembly and soldering?
- During assembly and soldering, 1SMA4743 M2G should be handled using appropriate ESD precautions and following recommended soldering profiles to ensure device integrity and performance.