1N4748A A0G
Product Overview
Category
The 1N4748A A0G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and voltage reference applications.
Characteristics
- Zener voltage: 22V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging/quantity: Tape & Reel (1000 pieces)
Specifications
- Zener voltage: 22V
- Power dissipation: 1.3W
- Forward voltage: 1.2V
- Reverse current: 5µA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4748A A0G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Precise voltage regulation
- Low reverse leakage current
- High reliability and stability
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Wide operating temperature range
- Compact package size
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4748A A0G operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1N4748A A0G is widely used in various electronic circuits such as voltage regulators, power supplies, and signal conditioning circuits. It is particularly suitable for applications requiring stable voltage references.
Detailed and Complete Alternative Models
Some alternative models to the 1N4748A A0G include: - 1N4738A - 1N4742A - 1N4746A - BZX55C22
In conclusion, the 1N4748A A0G Zener diode offers precise voltage regulation and finds extensive use in diverse electronic applications due to its reliable performance and compact design.
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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 1N4748A A0G בפתרונות טכניים
What is the 1N4748A A0G diode used for?
- The 1N4748A A0G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4748A A0G diode?
- The maximum voltage rating of the 1N4748A A0G diode is 22 volts.
What is the typical current rating for the 1N4748A A0G diode?
- The typical current rating for the 1N4748A A0G diode is 1 watt.
How does the 1N4748A A0G diode regulate voltage?
- The 1N4748A A0G diode regulates voltage by maintaining a constant voltage drop across its terminals, regardless of changes in input voltage or load resistance.
Can the 1N4748A A0G diode be used in reverse bias?
- Yes, the 1N4748A A0G diode can be used in reverse bias to protect circuits from overvoltage conditions.
What are some common applications of the 1N4748A A0G diode?
- Common applications of the 1N4748A A0G diode include voltage regulation in power supplies, voltage reference circuits, and signal conditioning circuits.
What is the temperature range for the 1N4748A A0G diode?
- The 1N4748A A0G diode typically operates within a temperature range of -65°C to +200°C.
Is the 1N4748A A0G diode suitable for high-frequency applications?
- The 1N4748A A0G diode is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
Can multiple 1N4748A A0G diodes be connected in series or parallel?
- Multiple 1N4748A A0G diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.
Are there any important considerations when using the 1N4748A A0G diode in a technical solution?
- It is important to consider the power dissipation, thermal management, and voltage derating factors when using the 1N4748A A0G diode in a technical solution.