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1N4740A-T50A
Product Overview
Category:
The 1N4740A-T50A belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and voltage reference applications.
Characteristics:
- Zener voltage: 10V
- Power dissipation: 1.0W
- Package type: T-50A
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.2V
- Reverse current: 5μA
Package:
The 1N4740A-T50A comes in a T-50A package.
Essence:
This Zener diode is designed to provide a stable and precise voltage reference.
Packaging/Quantity:
It is typically available in reels or tubes with varying quantities, depending on the supplier.
Specifications
- Zener voltage: 10V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5μA
- Operating temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N4740A-T50A has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation: The Zener diode maintains a constant voltage across its terminals, making it suitable for voltage regulation applications.
- Voltage reference: It provides a stable reference voltage, which is useful in various electronic circuits.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Stable voltage reference
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4740A-T50A operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified Zener voltage.
Detailed Application Field Plans
The 1N4740A-T50A is commonly used in the following applications: - Voltage regulators - Voltage references - Power supplies - Signal conditioning circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4740A-T50A include: - 1N4739A-T50A (Zener voltage: 9.1V) - 1N4741A-T50A (Zener voltage: 10V) - BZX55C10-T50A (Zener voltage: 10V)
In conclusion, the 1N4740A-T50A Zener diode is a reliable component for voltage regulation and reference applications, offering stable performance within a wide temperature range. Its precise characteristics make it suitable for various electronic circuits, and it has several alternative models available for specific voltage requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4740A-T50A v technických řešeních
What is the 1N4740A-T50A diode used for?
- The 1N4740A-T50A is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4740A-T50A?
- The maximum power dissipation of the 1N4740A-T50A is 1.0 watt.
What is the voltage rating of the 1N4740A-T50A?
- The 1N4740A-T50A has a nominal voltage rating of 10 volts.
How does the 1N4740A-T50A regulate voltage?
- The 1N4740A-T50A regulates voltage by maintaining a constant output voltage across its terminals, even when the input voltage varies.
Can the 1N4740A-T50A be used for overvoltage protection?
- Yes, the 1N4740A-T50A can be used for overvoltage protection by shunting excess voltage to ground once the breakdown voltage is reached.
What are the typical applications of the 1N4740A-T50A?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.
What is the operating temperature range of the 1N4740A-T50A?
- The 1N4740A-T50A operates within a temperature range of -65°C to +200°C.
Is the 1N4740A-T50A polarity sensitive?
- Yes, the 1N4740A-T50A is polarity sensitive and should be connected with the correct orientation in a circuit.
What is the forward voltage drop of the 1N4740A-T50A?
- The forward voltage drop of the 1N4740A-T50A is typically around 1.2 volts.
Can the 1N4740A-T50A be used in automotive applications?
- Yes, the 1N4740A-T50A can be used in automotive applications for voltage regulation and protection in vehicle electronics.
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