1N4751A BK
Product Overview
Category:
The 1N4751A BK belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and voltage reference in electronic circuits.
Characteristics:
- Zener voltage: 30V
- Power dissipation: 1.0W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
Package:
The 1N4751A BK is typically available in a DO-41 axial package.
Packaging/Quantity:
It is usually packaged in reels, tubes, or bulk quantities, depending on the supplier.
Specifications
- Zener voltage: 30V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.5V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4751A BK has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Provides stable voltage regulation.
- Protects circuits from overvoltage conditions.
- Precise voltage reference for various applications.
Advantages
- High reliability and stability.
- Wide operating temperature range.
- Compact and easy to integrate into circuit designs.
Disadvantages
- Limited power dissipation capability.
- Sensitive to temperature variations.
Working Principles
The 1N4751A BK operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
Voltage Regulation
The 1N4751A BK can be used in voltage regulator circuits to maintain a stable output voltage despite fluctuations in the input voltage.
Overvoltage Protection
It is employed in electronic systems to protect sensitive components from damage due to excessive voltage spikes.
Voltage Reference
In precision measurement and instrumentation systems, the 1N4751A BK serves as a reliable voltage reference.
Detailed and Complete Alternative Models
- 1N4733A BK (Zener voltage: 5.1V)
- 1N4744A BK (Zener voltage: 15V)
- 1N4762A BK (Zener voltage: 82V)
In conclusion, the 1N4751A BK Zener diode is a versatile component widely used for voltage regulation, protection, and reference applications in electronic circuits. Its stable characteristics, compact package, and wide operating temperature range make it a popular choice for various design requirements.
[Word count: 366]
แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ 1N4751A BK ในโซลูชันทางเทคนิค
What is the 1N4751A BK diode used for?
- The 1N4751A BK diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4751A BK diode?
- The maximum voltage rating of the 1N4751A BK diode is 30 volts.
What is the typical current rating for the 1N4751A BK diode?
- The typical current rating for the 1N4751A BK diode is 1 watt.
How does the 1N4751A BK diode regulate voltage?
- The 1N4751A BK diode regulates voltage by maintaining a constant voltage drop across its terminals, regardless of changes in input voltage or load resistance.
Can the 1N4751A BK diode be used in reverse bias?
- Yes, the 1N4751A BK diode can be used in reverse bias to protect circuits from overvoltage conditions.
What are some common applications of the 1N4751A BK diode?
- Common applications of the 1N4751A BK diode include voltage regulation in power supplies, overvoltage protection in electronic circuits, and signal conditioning in instrumentation.
Is the 1N4751A BK diode suitable for high-frequency applications?
- The 1N4751A BK diode is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What is the temperature range for the 1N4751A BK diode?
- The 1N4751A BK diode is designed to operate within a temperature range of -65°C to +200°C.
Can multiple 1N4751A BK diodes be connected in series or parallel?
- Multiple 1N4751A BK diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.
Are there any specific soldering or mounting considerations for the 1N4751A BK diode?
- When soldering or mounting the 1N4751A BK diode, it is important to follow the manufacturer's recommendations for temperature, duration, and mechanical stress to ensure proper performance and reliability.