1N5294UR-1
Product Overview
The 1N5294UR-1 belongs to the category of semiconductor devices and is specifically a Zener diode. It is commonly used for voltage regulation and protection in electronic circuits. The characteristics of this product include its ability to maintain a constant voltage across its terminals when it is operated in its breakdown region. The package type for the 1N5294UR-1 is typically a DO-41 axial leaded package, and it is available in various packaging quantities to suit different production needs.
Specifications
- Voltage Range: 3.6V to 200V
- Power Dissipation: 1.5W
- Operating Temperature Range: -65°C to +200°C
- Zener Impedance: 10Ω
- Package Type: DO-41
Pin Configuration
The 1N5294UR-1 Zener diode has a simple two-pin configuration with anode and cathode terminals.
Functional Features
The primary function of the 1N5294UR-1 Zener diode is to regulate voltage by maintaining a constant voltage drop across its terminals. It achieves this by entering into a breakdown region when the applied voltage reaches its specified value, effectively limiting the voltage across the circuit.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Protection against voltage spikes
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
When the voltage across the 1N5294UR-1 Zener diode exceeds its breakdown voltage, it allows current to flow in the reverse direction, effectively clamping the voltage across the circuit to its rated value. This characteristic makes it suitable for applications requiring stable voltage references.
Application Field Plans
The 1N5294UR-1 Zener diode finds extensive use in various electronic circuits such as voltage regulators, overvoltage protection circuits, and precision voltage references. Its stable voltage characteristics make it particularly useful in applications where maintaining a constant voltage level is critical.
Alternative Models
- 1N5221B
- 1N5231B
- 1N5241B
- 1N5251B
These alternative models offer similar voltage regulation capabilities and can be used as substitutes for the 1N5294UR-1 in different applications.
In conclusion, the 1N5294UR-1 Zener diode is a crucial component in electronic circuits that require precise voltage regulation and protection. Its unique characteristics and functional features make it a valuable asset in a wide range of applications, from consumer electronics to industrial equipment.
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技術ソリューションにおける 1N5294UR-1 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the 1N5294UR-1 diode used for?
- The 1N5294UR-1 diode is commonly used for voltage regulation and transient suppression in various technical solutions.
What are the key specifications of the 1N5294UR-1 diode?
- The 1N5294UR-1 diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 3A, and a low leakage current.
How does the 1N5294UR-1 diode provide voltage regulation?
- The 1N5294UR-1 diode regulates voltage by allowing current to flow in only one direction, effectively limiting the voltage across its terminals.
In what applications is the 1N5294UR-1 diode commonly used?
- The 1N5294UR-1 diode is often used in power supplies, automotive electronics, industrial equipment, and surge protection circuits.
What are the temperature considerations for the 1N5294UR-1 diode?
- The 1N5294UR-1 diode is designed to operate within a specified temperature range, typically from -65°C to 175°C, ensuring reliable performance in various environments.
How does the 1N5294UR-1 diode protect against transient surges?
- The 1N5294UR-1 diode can rapidly clamp transient voltages to a safe level, protecting sensitive components from damage caused by voltage spikes.
Can the 1N5294UR-1 diode be used in reverse-biased mode?
- Yes, the 1N5294UR-1 diode can withstand reverse-biased conditions, making it suitable for applications requiring reverse polarity protection.
What are the packaging options available for the 1N5294UR-1 diode?
- The 1N5294UR-1 diode is commonly available in industry-standard packages such as DO-201AD, providing flexibility for different assembly requirements.
Are there any recommended circuit configurations when using the 1N5294UR-1 diode?
- Typical circuit configurations include using the 1N5294UR-1 diode in parallel with load components or in series with power sources to achieve desired voltage regulation and transient suppression.
What are the reliability and longevity characteristics of the 1N5294UR-1 diode?
- The 1N5294UR-1 diode is known for its high reliability and long operational lifespan, making it a dependable choice for various technical solutions.