1N4750 G - Encyclopedia Entry
Product Overview
Category
The 1N4750 G is a Zener diode, which falls under the category of semiconductor devices.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage regulation capability
- Reverse breakdown voltage of 6.2V
- Low impedance
- Small size
Package
The 1N4750 G is typically available in a DO-41 axial lead package.
Essence
The essence of the 1N4750 G lies in its ability to maintain a constant voltage across its terminals when operated in the reverse breakdown region.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Reverse Breakdown Voltage: 6.2V
- Power Dissipation: 1.0W
- Maximum Forward Voltage: 1.5V
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4750 G has two pins, anode and cathode, with the cathode being marked by a band on the body of the diode.
Functional Features
- Voltage regulation
- Overvoltage protection
- Stability in reverse breakdown region
Advantages
- Precise voltage regulation
- Compact size
- Low cost
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1N4750 G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
The 1N4750 G finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4750 G include: - 1N4731A - 1N4742A - BZX55C6V2
In conclusion, the 1N4750 G Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and low cost make it a popular choice for various applications.
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What is the 1N4750 G diode used for?
- The 1N4750 G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4750 G?
- The maximum power dissipation of the 1N4750 G is 1.3 watts.
What is the voltage rating of the 1N4750 G?
- The 1N4750 G has a nominal voltage rating of 27 volts.
How does the 1N4750 G function as a voltage regulator?
- The 1N4750 G operates in its reverse breakdown region, maintaining a nearly constant voltage across its terminals when it is reverse-biased.
Can the 1N4750 G be used for overvoltage protection?
- Yes, the 1N4750 G can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the typical applications of the 1N4750 G?
- Typical applications include voltage regulation in power supplies, overvoltage protection in electronic circuits, and voltage reference in instrumentation.
What is the temperature coefficient of the 1N4750 G?
- The temperature coefficient of the 1N4750 G is typically around -2 mV/°C, meaning its voltage remains relatively stable over a range of temperatures.
What is the maximum current that the 1N4750 G can handle?
- The 1N4750 G can handle a maximum continuous current of 51 mA.
Is the 1N4750 G suitable for automotive applications?
- Yes, the 1N4750 G is often used in automotive electronics for voltage regulation and protection.
Are there any precautions to consider when using the 1N4750 G?
- It's important to ensure that the maximum power dissipation and current ratings are not exceeded, and to provide adequate heat sinking if necessary to prevent overheating.