Viz Specifikace pro podrobnosti o produktu.
1N4749CP/TR12
Product Overview
Category
The 1N4749CP/TR12 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 24V
- Power dissipation: 1.0W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Package
The 1N4749CP/TR12 is typically available in a DO-41 package.
Packaging/Quantity
It is often packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 24V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4749CP/TR12 has two leads, with the cathode being shorter than the anode. The pin configuration is as follows: - Anode (A) - Cathode (K)
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- Reliable voltage regulation
- Low power dissipation
- Compact size
Disadvantages
- Limited current handling capability
- Sensitivity to temperature variations
Working Principles
The 1N4749CP/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at the specified Zener voltage.
Detailed Application Field Plans
This Zener diode is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4749CP/TR12 include: - 1N4733A - BZX55C24 - 1N5226B - 1N751A
In conclusion, the 1N4749CP/TR12 Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in electronic circuits across various industries.
Word count: 324
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4749CP/TR12 v technických řešeních
What is the 1N4749CP/TR12?
- The 1N4749CP/TR12 is a 24V, 1W Zener diode commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of the 1N4749CP/TR12?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection in various electronic circuits and systems.
What is the maximum power dissipation of the 1N4749CP/TR12?
- The 1N4749CP/TR12 has a maximum power dissipation of 1 watt.
What is the voltage tolerance of the 1N4749CP/TR12?
- The voltage tolerance of the 1N4749CP/TR12 is typically +/- 5%.
How does the 1N4749CP/TR12 regulate voltage?
- The 1N4749CP/TR12 regulates voltage by maintaining a constant output voltage across its terminals when it is operated within its specified current and power ratings.
What is the forward voltage drop of the 1N4749CP/TR12?
- The forward voltage drop of the 1N4749CP/TR12 is typically around 1.2V.
Can the 1N4749CP/TR12 be used for reverse polarity protection?
- Yes, the 1N4749CP/TR12 can be used for reverse polarity protection by connecting it in series with the power supply to prevent damage from reverse voltage.
What are the temperature considerations for the 1N4749CP/TR12?
- The 1N4749CP/TR12 operates within a specified temperature range, typically between -65°C to +200°C, ensuring stable performance under varying conditions.
Is the 1N4749CP/TR12 suitable for automotive applications?
- Yes, the 1N4749CP/TR12 is often used in automotive electronics for voltage regulation and transient protection due to its robustness and reliability.
Are there any specific layout or mounting considerations for the 1N4749CP/TR12?
- It is important to ensure proper heat sinking and adequate PCB layout to manage thermal dissipation and maintain electrical performance within the specified limits.