1N4761 G - English Editing Encyclopedia Entry
Product Overview
Category
The 1N4761 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
- Zener voltage: 30V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.5V
- Reverse current: 5µA
Package
The 1N4761 G is typically available in bulk packaging or on tape and reel.
Essence
This Zener diode provides a stable and precise voltage reference for various electronic applications.
Packaging/Quantity
It is often supplied in reels of 500 or 1000 units, or in bulk packaging.
Specifications
- Zener voltage: 30V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.5V
- Maximum reverse current: 5µA
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N4761 G Zener diode has two pins, with the cathode identified by a band around one end of the diode.
Functional Features
The 1N4761 G Zener diode operates as a voltage regulator, maintaining a constant output voltage across a wide range of load currents and input voltages.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- High power dissipation capability
- Wide operating temperature range
Disadvantages
- Limited current handling capacity
- Sensitivity to temperature variations
Working Principles
When the voltage across the Zener diode reaches its specified Zener voltage, it begins to conduct in the reverse direction, effectively clamping the voltage to the Zener voltage.
Detailed Application Field Plans
The 1N4761 G Zener diode finds application in various fields such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting in communication systems
Detailed and Complete Alternative Models
Some alternative models to the 1N4761 G Zener diode include: - 1N4749A (Zener voltage: 24V) - 1N4752A (Zener voltage: 33V) - BZX55C30 (Zener voltage: 30V)
In conclusion, the 1N4761 G Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and protection. Its precise characteristics and wide operating temperature range make it suitable for diverse applications in various industries.
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What is 1N4761 G?
- 1N4761 G is a Zener diode with a voltage rating of 27V and a power rating of 1W.
What are the typical applications of 1N4761 G?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
How does 1N4761 G work in voltage regulation?
- When connected in reverse bias, the 1N4761 G conducts current once the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.
Can 1N4761 G be used for voltage reference?
- Yes, it can be used as a stable reference voltage source due to its precise breakdown voltage.
What are the key specifications to consider when using 1N4761 G in a technical solution?
- The breakdown voltage, power rating, and maximum current are important specifications to consider.
Is 1N4761 G suitable for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess current when the voltage exceeds its breakdown voltage.
What are the typical operating conditions for 1N4761 G?
- It operates within a specified temperature range and should not exceed its maximum power dissipation limit.
Can multiple 1N4761 G 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 precautions to consider when using 1N4761 G?
- Avoid exceeding the maximum power dissipation and ensure proper heat sinking if necessary.
Where can I find the detailed datasheet for 1N4761 G?
- The datasheet can be obtained from the manufacturer's website or distributor's resources for comprehensive information on its electrical characteristics and usage guidelines.