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1PMT5945/TR13
Product Overview
Category
The 1PMT5945/TR13 belongs to the category of semiconductor devices.
Use
It is commonly used as a voltage regulator in electronic circuits.
Characteristics
- Voltage regulation capability
- Low power dissipation
- High reliability
Package
The 1PMT5945/TR13 is typically available in a small surface-mount package.
Essence
This product serves as a crucial component in stabilizing and regulating voltage levels in electronic systems.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Maximum Forward Voltage: 3.5V
- Reverse Standoff Voltage: 45V
- Maximum Reverse Leakage Current: 5µA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The 1PMT5945/TR13 typically has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Voltage regulation
- Overvoltage protection
- Reverse polarity protection
Advantages
- Compact size
- Low power dissipation
- High reliability
Disadvantages
- Limited current handling capability
- Sensitive to temperature variations
Working Principles
The 1PMT5945/TR13 operates by shunting excess current away from the load when the input voltage exceeds the specified level. It maintains a stable output voltage by dissipating the excess energy as heat.
Detailed Application Field Plans
The 1PMT5945/TR13 is widely used in various electronic applications, including: - Power supplies - Battery charging circuits - Voltage regulation in consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5945/TR13 include: - 1N5822 - 1N4007 - LM7805
In conclusion, the 1PMT5945/TR13 is a vital semiconductor device that plays a crucial role in maintaining stable voltage levels in electronic systems. Its compact size, low power dissipation, and high reliability make it a popular choice for various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5945/TR13 en soluciones técnicas
What is 1PMT5945/TR13?
- 1PMT5945/TR13 is a high-performance, low-power zener diode designed for voltage regulation and overvoltage protection in various technical solutions.
What are the key specifications of 1PMT5945/TR13?
- The key specifications include a voltage range of 3.3V to 200V, a power dissipation of 1.5W, and a tolerance of ±5%.
How is 1PMT5945/TR13 used for voltage regulation?
- 1PMT5945/TR13 can be used in voltage regulator circuits to maintain a constant output voltage despite fluctuations in input voltage or load.
In what applications is 1PMT5945/TR13 commonly used?
- It is commonly used in power supplies, automotive electronics, industrial equipment, and consumer electronics for voltage regulation and transient voltage suppression.
What are the advantages of using 1PMT5945/TR13 in technical solutions?
- The advantages include its small size, high reliability, and ability to provide precise voltage regulation and transient voltage protection.
How does 1PMT5945/TR13 provide overvoltage protection?
- It conducts current when the voltage across it exceeds its breakdown voltage, diverting excess current away from sensitive components.
Can 1PMT5945/TR13 be used in reverse-bias mode?
- Yes, it can be used in reverse-bias mode for transient voltage suppression, protecting sensitive components from voltage spikes.
What are the temperature considerations for 1PMT5945/TR13?
- It has a maximum junction temperature of 150°C, so thermal management is important to ensure reliable operation.
Are there any application notes or reference designs available for using 1PMT5945/TR13?
- Yes, the manufacturer provides application notes and reference designs for incorporating 1PMT5945/TR13 into various technical solutions.
Where can I purchase 1PMT5945/TR13 for my technical project?
- 1PMT5945/TR13 can be purchased from authorized distributors or directly from the manufacturer's website.