1N4755A G
Product Overview
Category:
The 1N4755A G is a Zener diode, which falls under the category of semiconductor devices.
Use:
It is commonly used for voltage regulation and voltage reference applications.
Characteristics:
- Zener voltage: 27V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
Package:
The 1N4755A G is typically available in a DO-41 package.
Packaging/Quantity:
It is usually supplied in reels or tubes, with quantities varying based on manufacturer and supplier.
Specifications
- Zener voltage: 27V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N4755A G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
The 1N4755A G operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in input voltage or load conditions.
Advantages and Disadvantages
Advantages:
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages:
- Limited power dissipation capability
- Susceptible to damage from excessive current or voltage spikes
Working Principles
When the voltage across the 1N4755A G exceeds its specified Zener voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across its terminals.
Detailed Application Field Plans
The 1N4755A G is widely used in various electronic circuits such as voltage regulators, power supplies, and signal conditioning circuits. It is particularly useful in applications requiring stable voltage references.
Detailed and Complete Alternative Models
Some alternative models to the 1N4755A G include: - 1N4739A (Zener voltage: 9.1V) - 1N4742A (Zener voltage: 12V) - 1N4764A (Zener voltage: 33V)
These alternatives offer different Zener voltages to suit specific application requirements.
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What is the 1N4755A G diode used for?
- The 1N4755A G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4755A G diode?
- The maximum voltage rating of the 1N4755A G diode is 36 volts.
What is the current rating of the 1N4755A G diode?
- The current rating of the 1N4755A G diode is typically 1 watt.
How does the 1N4755A G diode regulate voltage?
- The 1N4755A G diode regulates voltage by maintaining a constant voltage drop across its terminals, providing a stable output voltage.
Can the 1N4755A G diode be used in reverse bias?
- Yes, the 1N4755A G diode can be used in reverse bias to protect circuits from overvoltage conditions.
What are the typical applications of the 1N4755A G diode?
- The 1N4755A G diode is commonly used in power supplies, voltage regulators, and other electronic circuits requiring stable voltage references.
What is the temperature range for the 1N4755A G diode?
- The 1N4755A G diode typically operates within a temperature range of -65°C to +200°C.
Is the 1N4755A G diode suitable for high-frequency applications?
- No, the 1N4755A G diode is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
Can multiple 1N4755A G diodes be connected in parallel to increase current handling capacity?
- Yes, multiple 1N4755A G diodes can be connected in parallel to increase the overall current handling capacity.
Are there any specific considerations for using the 1N4755A G diode in automotive applications?
- When used in automotive applications, the 1N4755A G diode should meet relevant automotive industry standards for reliability and performance under harsh environmental conditions.