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1N5254B BK Encyclopedia Entry
Product Overview
Category:
The 1N5254B BK belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics:
- Zener voltage: 27V
- Power dissipation: 1.3W
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
- Packaging: Tape and Reel (1000 pieces per reel)
Essence:
The 1N5254B BK is an essential component for maintaining stable voltage levels in electronic circuits, especially in applications where precise voltage regulation is required.
Packaging/Quantity:
The 1N5254B BK is typically packaged in reels containing 1000 pieces.
Specifications
- Zener Voltage: 27V
- Power Dissipation: 1.3W
- Forward Voltage: 1.2V
- Reverse Current: 5µA
- Temperature Coefficient: 5mV/°C
Detailed Pin Configuration
The 1N5254B BK has a standard DO-35 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Transient suppression
- High power dissipation capability
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- High power dissipation
- Wide operating temperature range
Disadvantages
- Limited voltage options
- Sensitive to reverse current
Working Principles
The 1N5254B BK operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region.
Detailed Application Field Plans
The 1N5254B BK is widely used in various electronic circuits, including: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N5254B BK include: - 1N5221B BK (4.7V) - 1N5229B BK (33V) - 1N5236B BK (56V) - 1N5245B BK (15V)
In conclusion, the 1N5254B BK Zener diode is a crucial component in electronic circuits that require precise voltage regulation and transient suppression. Its characteristics, specifications, and working principles make it suitable for a wide range of applications, despite having some limitations. Additionally, there are alternative models available for different voltage requirements.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 1N5254B BK w rozwiązaniach technicznych
Sure, here are 10 common questions and answers related to the application of 1N5254B BK:
What is 1N5254B BK?
- 1N5254B BK is a Zener diode with a voltage rating of 27V and a power rating of 500mW.
What are the typical applications of 1N5254B BK?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that 1N5254B BK can handle?
- The maximum current for 1N5254B BK is typically around 20mA.
How does 1N5254B BK provide voltage regulation?
- It operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals.
Can 1N5254B BK be used for overvoltage protection?
- Yes, it can be used to limit the voltage across a circuit to its rated value, protecting sensitive components.
What are the key specifications to consider when using 1N5254B BK in a design?
- Voltage rating, power dissipation, and maximum current are important specifications to consider.
Is 1N5254B BK suitable for low-power applications?
- Yes, it is suitable for low-power circuits due to its 500mW power rating.
What are the temperature considerations for 1N5254B BK?
- It is important to consider the operating and storage temperature ranges to ensure proper performance.
Can 1N5254B BK be used in automotive electronics?
- Yes, it can be used in automotive applications where voltage regulation or overvoltage protection is required.
Are there any alternative components with similar characteristics to 1N5254B BK?
- Yes, other Zener diodes with comparable voltage and power ratings can serve as alternatives in certain applications.
I hope these answers provide the information you were looking for! Let me know if you need further assistance.