1N5239B (DO-35) - English Editing Encyclopedia Entry
Product Overview
The 1N5239B (DO-35) is a zener diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and protection in electronic circuits. The characteristics of this diode include its stable voltage output, small package size, and high reliability. It is typically packaged individually and is available in various quantities to suit different production needs.
Specifications
- Voltage: 9.1V
- Power Dissipation: 500mW
- Operating Temperature Range: -65°C to +200°C
- Package Type: DO-35
- Forward Voltage: 1.2V
- Reverse Current: 5µA
Pin Configuration
The 1N5239B (DO-35) zener diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage Protection: It protects sensitive components by diverting excess voltage away from them.
- Small Size: Its compact package makes it suitable for applications with space constraints.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- High reliability
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N5239B (DO-35) operates based on the principle of the zener effect, where it allows current to flow in the reverse direction when the applied voltage reaches its breakdown voltage. This characteristic enables it to regulate voltage in electronic circuits.
Application Field Plans
This zener diode is widely used in various applications such as: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal clamping circuits
Alternative Models
Some alternative models to the 1N5239B (DO-35) zener diode include: - 1N5240B - 1N5226B - BZX55C9V1
In conclusion, the 1N5239B (DO-35) zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and reliability make it suitable for a wide range of applications.
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技術ソリューションにおける 1N5239B (DO-35) 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 1N5239B (DO-35) diode used for?
- The 1N5239B diode is commonly used as a voltage regulator or voltage reference in electronic circuits.
What is the maximum forward current rating of the 1N5239B diode?
- The maximum forward current rating of the 1N5239B diode is typically 500 mA.
What is the voltage rating of the 1N5239B diode?
- The 1N5239B diode has a nominal voltage rating of 6.2 volts.
Can the 1N5239B diode be used for reverse voltage protection?
- No, the 1N5239B diode is not suitable for reverse voltage protection due to its characteristics.
How can the 1N5239B diode be used in voltage regulation circuits?
- The 1N5239B diode can be used in conjunction with a series resistor to create a simple Zener voltage regulator circuit.
What are the typical applications of the 1N5239B diode?
- Typical applications include voltage regulation, voltage reference, and signal clamping in electronic circuits.
What is the power dissipation rating of the 1N5239B diode?
- The power dissipation rating of the 1N5239B diode is typically around 1.3 watts.
Is the 1N5239B diode suitable for high-frequency applications?
- The 1N5239B diode is generally not recommended for high-frequency applications due to its characteristics.
Can multiple 1N5239B diodes be connected in series for higher voltage applications?
- Yes, multiple 1N5239B diodes can be connected in series to achieve higher voltage ratings.
Are there any specific temperature considerations for the 1N5239B diode?
- The 1N5239B diode should be operated within its specified temperature range, typically between -65°C to 200°C, to ensure proper performance.