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1N4761A R1G
Product Overview
The 1N4761A R1G is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and transient suppression in electronic circuits. This diode exhibits characteristics such as stable voltage output, low impedance, and high reliability. The package typically consists of a glass encapsulation with axial leads, and it is available in various packaging quantities to suit different application needs.
Specifications
- Voltage: 27V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4761A R1G Zener diode has a standard axial lead configuration with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage Regulation: Provides a stable output voltage under varying load conditions.
- Transient Suppression: Protects sensitive components from voltage spikes and transients.
- Low Impedance: Ensures minimal impact on the circuit's overall performance.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low impedance design
- Wide operating temperature range
Disadvantages
- Limited voltage options compared to other Zener diodes
- Sensitive to excessive current and power dissipation
Working Principles
The 1N4761A R1G Zener diode operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds the specified value.
Detailed Application Field Plans
The 1N4761A R1G Zener diode finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments
Detailed and Complete Alternative Models
Some alternative models to the 1N4761A R1G Zener diode include: - 1N4738A R1G (8.2V) - 1N4744A R1G (15V) - 1N4756A R1G (68V)
In conclusion, the 1N4761A R1G Zener diode serves as a reliable component for voltage regulation and transient suppression in electronic circuits. Its stable characteristics, functional features, and wide application field make it a valuable asset in various electronic designs.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1N4761A R1G trong giải pháp kỹ thuật
What is the maximum voltage rating of 1N4761A R1G?
- The maximum voltage rating of 1N4761A R1G is 75 volts.
What is the power dissipation of 1N4761A R1G?
- The power dissipation of 1N4761A R1G is 1 watt.
What is the typical forward voltage drop of 1N4761A R1G?
- The typical forward voltage drop of 1N4761A R1G is 1.0 volts at 20 mA.
What is the peak pulse current capability of 1N4761A R1G?
- The peak pulse current capability of 1N4761A R1G is 40 A.
What is the operating temperature range of 1N4761A R1G?
- The operating temperature range of 1N4761A R1G is -65°C to +175°C.
Is 1N4761A R1G suitable for voltage regulation applications?
- Yes, 1N4761A R1G can be used in voltage regulation applications due to its zener diode characteristics.
Can 1N4761A R1G be used for overvoltage protection?
- Yes, 1N4761A R1G can be utilized for overvoltage protection in various electronic circuits.
What are the typical applications of 1N4761A R1G?
- Typical applications of 1N4761A R1G include voltage stabilization, overvoltage protection, and voltage reference circuits.
Does 1N4761A R1G require a heat sink for operation?
- For most applications, 1N4761A R1G does not require a heat sink due to its low power dissipation.
What are the key differences between 1N4761A R1G and similar zener diodes?
- The main differences lie in their voltage ratings, power dissipation, and temperature ranges, which should be considered based on specific application requirements.