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1SMA4745 M2G
Product Overview
Category
The 1SMA4745 M2G belongs to the category of surface mount silicon zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in various electronic circuits.
Characteristics
- Voltage regulation
- Transient suppression
- Surface mount design
Package
The 1SMA4745 M2G is typically available in a small, surface mount package.
Essence
This product serves as a crucial component in electronic circuits, ensuring stable voltage levels and protecting against voltage spikes.
Packaging/Quantity
The 1SMA4745 M2G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 16V
- Power Dissipation: 1.5W
- Operating Temperature Range: -65°C to +150°C
- Package Type: SMA
Detailed Pin Configuration
The 1SMA4745 M2G has two pins, with the anode and cathode connections clearly labeled on the surface mount package.
Functional Features
- Precise voltage regulation
- Fast response to transient voltage spikes
- Compact surface mount design
Advantages
- Small form factor
- Reliable voltage regulation
- Effective transient suppression
Disadvantages
- Limited power dissipation capability
- Sensitive to excessive current and voltage levels
Working Principles
The 1SMA4745 M2G operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when operated within its specified voltage range.
Detailed Application Field Plans
This product finds extensive use in: - Voltage regulation in power supplies - Surge protection in communication equipment - Overvoltage protection in automotive electronics
Detailed and Complete Alternative Models
- 1N4745A
- BZX84C16
- MMSZ5245B
In conclusion, the 1SMA4745 M2G is a vital component in electronic circuits, providing precise voltage regulation and transient suppression. Its compact design and reliable performance make it suitable for various applications in different industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1SMA4745 M2G trong giải pháp kỹ thuật
What is 1SMA4745 M2G?
- 1SMA4745 M2G is a surface mount, high-power, transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power dissipation of 1SMA4745 M2G?
- The maximum peak pulse power dissipation of 1SMA4745 M2G is 1000 watts.
What is the breakdown voltage of 1SMA4745 M2G?
- The breakdown voltage of 1SMA4745 M2G is 45 volts.
What are the typical applications of 1SMA4745 M2G?
- Typical applications of 1SMA4745 M2G include protection of power supplies, communication systems, automotive electronics, and industrial equipment from voltage surges and spikes.
What is the operating temperature range of 1SMA4745 M2G?
- The operating temperature range of 1SMA4745 M2G is -55°C to +150°C.
What is the package type of 1SMA4745 M2G?
- 1SMA4745 M2G comes in a DO-214AC (SMA) package.
What is the clamping voltage of 1SMA4745 M2G?
- The clamping voltage of 1SMA4745 M2G at peak pulse current is typically 77.4 volts.
How does 1SMA4745 M2G provide protection to electronic circuits?
- 1SMA4745 M2G suppresses voltage transients by diverting excess current away from sensitive components, thereby protecting them from damage.
Is 1SMA4745 M2G RoHS compliant?
- Yes, 1SMA4745 M2G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can 1SMA4745 M2G be used in high-speed data line protection?
- Yes, 1SMA4745 M2G can be used to protect high-speed data lines such as USB, Ethernet, and HDMI from voltage transients.