1N4729P/TR8
Product Overview
Category
The 1N4729P/TR8 belongs to the category of semiconductor diodes.
Use
It is commonly used for voltage regulation and rectification in electronic circuits.
Characteristics
- Forward Voltage: 1.0V
- Reverse Voltage: 20V
- Power Dissipation: 1.0W
- Operating Temperature Range: -65°C to +200°C
Package
The 1N4729P/TR8 is typically available in a DO-41 package.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Part Number: 1N4729P/TR8
- Type: Zener Diode
- Voltage - Zener (Nom) (Vz): 3.3V
- Tolerance: ±5%
- Power - Max: 1W
- Impedance (Max) (Zzt): 10 Ohm
- Current - Reverse Leakage @ Vr: 5µA @ 15V
- Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA
- Operating Temperature: -65°C ~ 200°C
Detailed Pin Configuration
The 1N4729P/TR8 typically has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
The 1N4729P/TR8 is designed to maintain a constant voltage across its terminals when reverse biased.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
When the voltage across the diode reaches the specified zener voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across its terminals.
Detailed Application Field Plans
The 1N4729P/TR8 is widely used in various electronic circuits such as voltage regulators, power supplies, and signal conditioning circuits.
Detailed and Complete Alternative Models
Some alternative models to the 1N4729P/TR8 include: - 1N4733A - BZX55C3V3 - 1N4744A - BZT52C3V3
In conclusion, the 1N4729P/TR8 is a crucial component in electronic circuits, providing precise voltage regulation and finding applications in diverse fields due to its compact size and reliable performance.
[Word Count: 346]
技術ソリューションにおける 1N4729P/TR8 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of 1N4729P/TR8:
What is the 1N4729P/TR8?
- The 1N4729P/TR8 is a Zener diode with a voltage rating of 3.3V.
What is the typical application of the 1N4729P/TR8?
- It is commonly used as a voltage regulator in electronic circuits to maintain a stable output voltage.
What is the maximum power dissipation of the 1N4729P/TR8?
- The maximum power dissipation is 1.0W.
What is the operating temperature range of the 1N4729P/TR8?
- The operating temperature range is typically -65°C to +200°C.
How does the 1N4729P/TR8 behave in reverse bias?
- In reverse bias, the 1N4729P/TR8 behaves like a normal diode until the breakdown voltage is reached, at which point it conducts heavily.
Can the 1N4729P/TR8 be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess current.
What are the key characteristics of the 1N4729P/TR8 for voltage regulation?
- It has a sharp breakdown voltage and low dynamic impedance, making it suitable for precise voltage regulation.
Is the 1N4729P/TR8 suitable for high-frequency applications?
- Yes, it has a fast response time and can be used in high-frequency circuits.
Can multiple 1N4729P/TR8 diodes be connected in series or parallel?
- Yes, they can be connected in series to achieve higher breakdown voltages or in parallel to increase current-handling capability.
Are there any precautions to consider when using the 1N4729P/TR8?
- It's important to ensure proper heat dissipation and avoid exceeding the maximum power dissipation to prevent damage to the diode.
These questions and answers cover various aspects of the 1N4729P/TR8 and its application in technical solutions. If you have more specific questions, feel free to ask!