1N4755A R1G
Product Overview
Category
The 1N4755A R1G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage regulation capability
- Reverse breakdown voltage of 36V
- Low impedance
- High reliability
Package
The 1N4755A R1G is typically available in a DO-41 package.
Essence
This Zener diode is essential for maintaining stable voltage levels in electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Reverse Breakdown Voltage: 36V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4755A R1G has two pins, with the cathode being shorter than the anode.
Functional Features
- Provides precise voltage regulation
- Protects sensitive components from voltage spikes
- Low reverse leakage current
Advantages
- Reliable voltage regulation
- Low impedance
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher cost compared to standard diodes
Working Principles
The 1N4755A R1G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
This Zener diode is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4755A R1G include: - 1N4739A - 1N4743A - BZX55C36
In conclusion, the 1N4755A R1G Zener diode is a crucial component in electronic circuits, providing reliable voltage regulation and protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs.
Word Count: 311
10個與1N4755A R1G在技術方案中應用相關的常見問題與解答
What is the 1N4755A R1G?
- The 1N4755A R1G is a Zener diode with a voltage rating of 36V and a power rating of 1W.
What are the typical applications of the 1N4755A R1G?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4755A R1G?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4755A R1G provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a relatively constant voltage across its terminals.
Can the 1N4755A R1G be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.
What are the key specifications to consider when using the 1N4755A R1G in a design?
- Key specifications include its voltage rating, power dissipation, and maximum current.
Are there any specific thermal considerations when using the 1N4755A R1G?
- Yes, proper heat sinking may be required to ensure the diode operates within its temperature limits.
Can the 1N4755A R1G be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection.
What are the typical failure modes of the 1N4755A R1G?
- Common failure modes include overheating due to excessive current or voltage spikes, and physical damage from mishandling.
Are there any alternatives to the 1N4755A R1G for similar applications?
- Yes, other Zener diodes with comparable voltage and power ratings can be considered as alternatives.