1N4756A B0G
Product Overview
Category:
The 1N4756A B0G belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 47V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Package:
The 1N4756A B0G is typically available in a DO-41 package.
Essence:
This Zener diode is essential for maintaining a constant voltage across a load in a circuit.
Packaging/Quantity:
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 47V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4756A B0G has two pins, anode, and cathode, which are denoted by the standard diode symbol.
Functional Features
- Voltage regulation: The Zener diode maintains a nearly constant voltage across its terminals.
- Overvoltage protection: It can protect sensitive components in a circuit from excessive voltage.
Advantages
- Precise voltage regulation
- Compact size
- Cost-effective solution for voltage regulation
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from overcurrent conditions
Working Principles
The 1N4756A B0G operates based on the Zener effect, where it allows current to flow in the reverse direction when the applied voltage reaches the Zener voltage.
Detailed Application Field Plans
Voltage Regulation
The Zener diode can be used in voltage regulator circuits to maintain a stable output voltage.
Overvoltage Protection
It is employed in circuits to protect sensitive components from voltage spikes and surges.
Detailed and Complete Alternative Models
- 1N4728A B0G (Zener voltage: 3.3V)
- 1N4733A B0G (Zener voltage: 5.1V)
- 1N4742A B0G (Zener voltage: 12V)
In conclusion, the 1N4756A B0G Zener diode is a crucial component in electronic circuits for voltage regulation and protection applications, offering precise voltage control and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various electronic designs.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 1N4756A B0G i tekniske løsninger
What is the 1N4756A B0G diode used for?
- The 1N4756A B0G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4756A B0G diode?
- The maximum voltage rating of the 1N4756A B0G diode is 47 volts.
What is the current rating of the 1N4756A B0G diode?
- The current rating of the 1N4756A B0G diode is typically around 1 watt.
How does the 1N4756A B0G diode regulate voltage?
- The 1N4756A B0G diode regulates voltage by maintaining a constant voltage drop across its terminals, even with changes in current.
Can the 1N4756A B0G diode be used in reverse bias?
- Yes, the 1N4756A B0G diode can be used in reverse bias to protect circuits from overvoltage conditions.
What are some common applications of the 1N4756A B0G diode?
- Common applications include voltage regulation in power supplies, overvoltage protection, and general purpose rectification.
Is the 1N4756A B0G diode suitable for high-frequency applications?
- The 1N4756A B0G diode is not typically recommended for high-frequency applications due to its relatively slow response time.
What are the temperature limitations of the 1N4756A B0G diode?
- The 1N4756A B0G diode is rated for operation within a temperature range of -65°C to 200°C.
Does the 1N4756A B0G diode require a heat sink for certain applications?
- In high-power applications, it may be necessary to use a heat sink to dissipate excess heat generated by the diode.
Are there any potential failure modes or reliability concerns with the 1N4756A B0G diode?
- Overheating, voltage spikes, and excessive current can lead to premature failure, so proper circuit design and protection measures should be considered.