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1N4734ATR
Product Overview
Category
The 1N4734ATR belongs to the category of semiconductor devices, specifically within the family of Zener diodes.
Use
It is commonly used for voltage regulation and voltage reference applications in electronic circuits.
Characteristics
- Zener voltage: 5.6V
- Power dissipation: 1W
- Operating temperature range: -65°C to +200°C
Package
The 1N4734ATR is typically available in a DO-41 package.
Essence
This component serves as a crucial element in maintaining stable voltage levels within electronic circuits.
Packaging/Quantity
It is often supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.
Specifications
- Zener Voltage (Vz): 5.6V
- Tolerance: ±5%
- Maximum Reverse Leakage Current: 5μA
- Maximum Zener Impedance: 10Ω
- Power Dissipation: 1W
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4734ATR typically has two pins, with the cathode being identified by a band marked on the body of the diode.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Stable performance across a wide temperature range
Advantages
- Reliable voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Tolerance of ±5% may not be suitable for highly precise applications
Working Principles
The 1N4734ATR operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased and operated at or below its specified current and power ratings.
Detailed Application Field Plans
The 1N4734ATR finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4734ATR include: - 1N4733A: Zener voltage of 5.1V - 1N4735A: Zener voltage of 6.2V - BZX55C5V6: Zener voltage of 5.6V
In conclusion, the 1N4734ATR Zener diode is a vital component in electronic circuits, providing stable voltage regulation and protection against voltage spikes. Its compact size and wide operating temperature range make it suitable for a variety of applications, although its limited power dissipation and tolerance may require consideration in certain designs.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением 1N4734ATR в технических решениях.
What is the voltage rating of 1N4734ATR?
- The voltage rating of 1N4734ATR is 5.6 volts.
What type of diode is 1N4734ATR?
- 1N4734ATR is a Zener diode, specifically a 5.6V Zener diode.
What are the typical applications of 1N4734ATR?
- Typical applications of 1N4734ATR include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the power dissipation of 1N4734ATR?
- The power dissipation of 1N4734ATR is typically 1.0 watt.
What is the maximum forward voltage of 1N4734ATR?
- The maximum forward voltage of 1N4734ATR is 1.2 volts at 200mA.
What is the temperature coefficient of 1N4734ATR?
- The temperature coefficient of 1N4734ATR is approximately +0.05%/°C.
Can 1N4734ATR be used for reverse polarity protection?
- Yes, 1N4734ATR can be used for reverse polarity protection in electronic circuits.
What is the operating temperature range of 1N4734ATR?
- The operating temperature range of 1N4734ATR is typically -65°C to +175°C.
How does 1N4734ATR behave in breakdown region?
- In the breakdown region, 1N4734ATR maintains a nearly constant voltage across its terminals, making it suitable for voltage regulation.
What are some common alternatives to 1N4734ATR?
- Common alternatives to 1N4734ATR include other Zener diodes with similar voltage ratings, such as 1N4735ATR (6.2V) or 1N4733ATR (5.1V).