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1N4750A BK - English Editing Encyclopedia Entry
Product Overview
Category:
The 1N4750A BK belongs to the category of semiconductor devices, specifically Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 27V
- Power dissipation: 1W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
Packaging/Quantity:
The 1N4750A BK is typically available in bulk packaging with quantities varying based on supplier and customer requirements.
Specifications
- Zener Voltage: 27V
- Power Dissipation: 1W
- Maximum Forward Voltage: 1.5V
- Reverse Leakage Current: 5μA
- Temperature Coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4750A BK has a standard axial leaded package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
The 1N4750A BK operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in input voltage or load conditions.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from excessive current or voltage spikes
Working Principles
The 1N4750A BK works on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified Zener voltage.
Detailed Application Field Plans
The 1N4750A BK finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection - Signal clamping
Detailed and Complete Alternative Models
Some alternative models to the 1N4750A BK include: - 1N4749A BK (24V Zener voltage) - 1N4751A BK (30V Zener voltage) - BZX55C27 (27V Zener voltage)
In conclusion, the 1N4750A BK Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4750A BK v technických řešeních
What is the 1N4750A BK diode used for?
- The 1N4750A BK diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4750A BK diode?
- The maximum voltage rating of the 1N4750A BK diode is 27 volts.
What is the current rating of the 1N4750A BK diode?
- The current rating of the 1N4750A BK diode is 1 watt.
How does the 1N4750A BK diode regulate voltage?
- The 1N4750A BK diode regulates voltage by maintaining a constant output voltage despite changes in input voltage or load conditions.
Can the 1N4750A BK diode be used in reverse bias?
- No, the 1N4750A BK diode should not be used in reverse bias as it may lead to damage.
What are the typical applications of the 1N4750A BK diode?
- Typical applications of the 1N4750A BK diode include voltage regulation in power supplies, voltage clamping, and overvoltage protection.
Is the 1N4750A BK diode suitable for high-frequency applications?
- The 1N4750A BK diode is not typically recommended for high-frequency applications due to its inherent limitations.
What is the temperature range for the 1N4750A BK diode?
- The 1N4750A BK diode is designed to operate within a temperature range of -65°C to +200°C.
Can multiple 1N4750A BK diodes be connected in parallel to increase current handling capacity?
- Yes, multiple 1N4750A BK diodes can be connected in parallel to increase the overall current handling capacity.
Are there any specific soldering or mounting considerations for the 1N4750A BK diode?
- It is important to follow the manufacturer's guidelines for soldering and mounting the 1N4750A BK diode to ensure proper performance and reliability.