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1PMT5946E3/TR7
Product Overview
Category:
The 1PMT5946E3/TR7 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 47V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5946E3/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage (Vz): 47V
- Power Dissipation (Ptot): 1.5W
- Operating Temperature Range: -65°C to +150°C
- Package Type: SOD-123
Detailed Pin Configuration
The 1PMT5946E3/TR7 Zener diode has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Low impedance
Advantages
- High reliability
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1PMT5946E3/TR7 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1PMT5946E3/TR7 is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5946E3/TR7 include: - 1N4747A - BZX55C47 - MMBZ27VCL
In conclusion, the 1PMT5946E3/TR7 Zener diode offers precise voltage regulation and overvoltage protection, making it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5946E3/TR7 en soluciones técnicas
What is 1PMT5946E3/TR7?
- 1PMT5946E3/TR7 is a 3W Zener diode with a voltage range of 3.3V to 200V, commonly used for voltage regulation in electronic circuits.
What are the typical applications of 1PMT5946E3/TR7?
- It is commonly used in voltage regulator circuits, power supplies, and as protection devices in various electronic systems.
What is the maximum power dissipation of 1PMT5946E3/TR7?
- The maximum power dissipation is 3 watts, making it suitable for low to medium power applications.
What is the voltage tolerance of 1PMT5946E3/TR7?
- The voltage tolerance is typically +/-5% under specified conditions.
What is the operating temperature range of 1PMT5946E3/TR7?
- The operating temperature range is usually -65°C to +175°C, allowing for use in a wide range of environments.
How does 1PMT5946E3/TR7 compare to other Zener diodes in terms of performance?
- It offers stable and reliable voltage regulation, low impedance, and good temperature stability, making it suitable for many applications.
Can 1PMT5946E3/TR7 be used in automotive electronics?
- Yes, it can be used in automotive electronics due to its wide operating temperature range and robust construction.
What are the key electrical characteristics of 1PMT5946E3/TR7?
- These include its nominal Zener voltage, maximum reverse leakage current, and maximum dynamic impedance.
Are there any specific layout or mounting considerations for 1PMT5946E3/TR7?
- It is recommended to follow standard PCB layout guidelines and ensure proper heat sinking if operating at high power levels.
Where can I find detailed specifications and application notes for 1PMT5946E3/TR7?
- Detailed specifications and application notes can be found in the manufacturer's datasheet and technical documentation, which are available online or from authorized distributors.