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1N5226B Diode
Product Overview
Category:
The 1N5226B is a Zener diode, which falls under the category of semiconductor devices.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Forward Voltage: 1.2V
- Reverse Voltage: 3.9V
- Power Dissipation: 500mW
- Operating Temperature Range: -65°C to +200°C
Package:
The 1N5226B is typically available in a DO-35 glass package.
Packaging/Quantity:
It is often supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 3.9V
- Tolerance: ±5%
- Maximum Reverse Leakage Current: 5μA
- Maximum Zener Impedance: 40Ω
Detailed Pin Configuration
The 1N5226B Zener diode has two pins, with the cathode identified by a band around one end of the diode.
Functional Features
The 1N5226B Zener diode provides a stable reference voltage when operated in its reverse breakdown region, making it suitable for voltage regulation applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
When the reverse voltage across the diode reaches the Zener voltage, it enters the breakdown region, allowing current to flow in the reverse direction and maintaining a relatively constant voltage across the diode.
Detailed Application Field Plans
The 1N5226B Zener diode finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N5226B Zener diode include: - 1N5221B (2.4V) - 1N5222B (2.7V) - 1N5223B (3.0V) - 1N5224B (3.3V) - 1N5225B (3.6V)
In conclusion, the 1N5226B Zener diode is a versatile semiconductor device that offers precise voltage regulation and protection in various electronic circuits, making it an essential component in modern electronics.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5226B v technických řešeních
What is the 1N5226B diode used for?
- The 1N5226B diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N5226B diode?
- The maximum voltage rating of the 1N5226B diode is 3.3 volts.
Can the 1N5226B diode be used for reverse polarity protection?
- Yes, the 1N5226B diode can be used for reverse polarity protection due to its low forward voltage drop.
What is the power dissipation of the 1N5226B diode?
- The power dissipation of the 1N5226B diode is typically around 500mW.
Is the 1N5226B diode suitable for low current applications?
- Yes, the 1N5226B diode is suitable for low current applications due to its low leakage current.
Can the 1N5226B diode be used in temperature-sensitive environments?
- Yes, the 1N5226B diode has a wide operating temperature range, making it suitable for temperature-sensitive environments.
What are the typical applications of the 1N5226B diode?
- Typical applications of the 1N5226B diode include voltage regulation in small electronic devices and as a general-purpose diode in various circuits.
Does the 1N5226B diode require a heat sink for high-power applications?
- For high-power applications, it is recommended to use a heat sink with the 1N5226B diode to dissipate excess heat.
Is the 1N5226B diode sensitive to ESD (electrostatic discharge)?
- The 1N5226B diode is relatively robust against ESD, making it suitable for handling in manufacturing and assembly processes.
Can the 1N5226B diode be used in automotive electronics?
- Yes, the 1N5226B diode is suitable for use in automotive electronics due to its reliability and temperature tolerance.