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1PGSMA4757 R3G
Product Overview
Category:
1PGSMA4757 R3G belongs to the category of semiconductor devices.
Use:
It is used as a transient voltage suppressor diode for surge protection in electronic circuits.
Characteristics:
- Low clamping voltage
- Fast response time
- High surge capability
Package:
The 1PGSMA4757 R3G is typically available in a SMA package.
Essence:
This diode serves as a crucial component in protecting electronic circuits from voltage surges and transients.
Packaging/Quantity:
The 1PGSMA4757 R3G is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: X watts
- Breakdown Voltage: Y volts
- Maximum Clamping Voltage: Z volts
- Operating Temperature Range: -40°C to 150°C
- Forward Voltage: V volts at I mA
Detailed Pin Configuration
The 1PGSMA4757 R3G typically has two pins, with the anode and cathode connections clearly labeled.
Functional Features
- Provides effective surge protection
- Fast response to transient events
- Low leakage current
Advantages and Disadvantages
Advantages
- Reliable surge protection
- Fast response time
- Low clamping voltage
Disadvantages
- Sensitive to overvoltage conditions
- Requires careful handling during installation
Working Principles
When a voltage surge occurs, the 1PGSMA4757 R3G conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The 1PGSMA4757 R3G is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model A: [Model Name]
- Similar specifications and performance characteristics
- Alternative Model B: [Model Name]
- Comparable surge protection capabilities
- Alternative Model C: [Model Name]
- Different form factor but equivalent functionality
In conclusion, the 1PGSMA4757 R3G is a vital component in safeguarding electronic circuits from voltage surges and transients, offering reliable surge protection and fast response times. Its application spans across various industries, making it an essential part of modern electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PGSMA4757 R3G v technických řešeních
What is 1PGSMA4757 R3G?
- 1PGSMA4757 R3G is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of 1PGSMA4757 R3G?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can 1PGSMA4757 R3G be used?
- It can be used in various applications such as telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics.
How does 1PGSMA4757 R3G provide protection in technical solutions?
- It provides protection by diverting excessive current away from sensitive components, thereby preventing damage due to voltage surges or spikes.
What is the operating temperature range of 1PGSMA4757 R3G?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
Does 1PGSMA4757 R3G comply with any industry standards?
- Yes, it complies with various industry standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.
Can 1PGSMA4757 R3G be used in high-speed data line protection?
- Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the typical response time of 1PGSMA4757 R3G?
- The typical response time is very fast, usually in the picosecond range, ensuring rapid protection against transient events.
Are there any recommended layout guidelines for using 1PGSMA4757 R3G in PCB designs?
- Yes, it is recommended to follow specific layout guidelines provided in the datasheet to optimize its performance and reliability.
Where can I find detailed specifications and application notes for 1PGSMA4757 R3G?
- Detailed specifications and application notes can be found in the product datasheet available on the manufacturer's website or through authorized distributors.