1N4754A B0G
Product Overview
Category:
The 1N4754A B0G belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 39V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Packaging/Quantity:
The 1N4754A B0G is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 39V
- Power Dissipation: 1.3W
- Maximum Forward Voltage: 1.5V
- Reverse Current: 5μA
- Temperature Coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4754A B0G has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
The 1N4754A B0G provides a constant voltage output when reverse biased, making it suitable for voltage regulation and transient suppression.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
When the voltage across the 1N4754A B0G exceeds its rated Zener voltage, it starts conducting in the reverse direction, maintaining a nearly constant voltage drop across its terminals.
Detailed Application Field Plans
The 1N4754A B0G is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference sources
Detailed and Complete Alternative Models
Some alternative models to the 1N4754A B0G include: - 1N4732A - 1N4746A - 1N4761A - BZX55C39
This completes the English editing encyclopedia entry structure format for the 1N4754A B0G, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is the 1N4754A B0G?
- The 1N4754A B0G is a Zener diode with a voltage rating of 39V and a power rating of 1W.
What are the typical applications of the 1N4754A B0G?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4754A B0G?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4754A B0G provide voltage regulation?
- The Zener diode conducts in reverse bias when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.
Can the 1N4754A B0G be used for overvoltage protection?
- Yes, it can be used to clamp the voltage at a specific level, protecting sensitive components from overvoltage.
What are the key specifications to consider when using the 1N4754A B0G in a design?
- Key specifications include the breakdown voltage, power dissipation, and maximum current.
Is the 1N4754A B0G suitable for high-frequency applications?
- It is not recommended for high-frequency applications due to its inherent limitations in response time.
What are the potential failure modes of the 1N4754A B0G?
- Common failure modes include overheating due to excessive current, voltage spikes, and physical damage.
Can multiple 1N4754A B0G diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to share the current load.
Are there any alternative components that can be used in place of the 1N4754A B0G?
- Other Zener diodes with similar voltage and power ratings can be used as alternatives, but careful consideration of the specifications is necessary.