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1PMT5943E3/TR13
Product Overview
Category
The 1PMT5943E3/TR13 belongs to the category of Zener diodes.
Use
It is used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity
The 1PMT5943E3/TR13 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Forward voltage: 1.2V
- Reverse current: 5µA
- Operating temperature range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5943E3/TR13 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
- Transient suppression
- Low reverse leakage current
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- High power dissipation capability
- Compact SOD-123 package
Disadvantages
- Limited voltage options
- Sensitive to temperature variations
Working Principles
The 1PMT5943E3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1PMT5943E3/TR13 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5943E3/TR13 include: - 1N4728A (3.3V Zener diode) - BZX84C3V3 (3.3V Zener diode)
In conclusion, the 1PMT5943E3/TR13 Zener diode offers precise voltage regulation and transient suppression, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5943E3/TR13 v technických řešeních
What is 1PMT5943E3/TR13?
- 1PMT5943E3/TR13 is a Zener diode with a voltage of 43V and a power dissipation of 1.5W, commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of 1PMT5943E3/TR13?
- It is commonly used in voltage regulator modules, power supplies, and surge protection circuits to maintain a stable voltage level and protect sensitive components from overvoltage.
What is the maximum current that 1PMT5943E3/TR13 can handle?
- The maximum current for 1PMT5943E3/TR13 is typically around 50mA, making it suitable for low-power applications.
How does 1PMT5943E3/TR13 provide voltage regulation?
- 1PMT5943E3/TR13 operates in the reverse-biased breakdown region, allowing it to maintain a constant voltage drop across its terminals, providing stable voltage regulation.
Can 1PMT5943E3/TR13 be used for transient voltage suppression?
- Yes, 1PMT5943E3/TR13 can be used to suppress transient voltage spikes and protect sensitive components from voltage surges.
What are the key characteristics of 1PMT5943E3/TR13 for circuit design?
- Its low leakage current, precise voltage regulation, and fast response time make it suitable for various circuit protection and voltage regulation applications.
Is 1PMT5943E3/TR13 suitable for automotive electronics?
- Yes, 1PMT5943E3/TR13's rugged construction and ability to withstand temperature variations make it suitable for automotive electronics applications.
What are the thermal considerations when using 1PMT5943E3/TR13?
- Proper heat sinking and thermal management are important to ensure that 1PMT5943E3/TR13 operates within its specified temperature range for optimal performance and reliability.
Can 1PMT5943E3/TR13 be used in battery charging circuits?
- Yes, it can be used in battery charging circuits to regulate the charging voltage and protect the battery from overcharging.
Are there any alternative components to consider alongside 1PMT5943E3/TR13?
- Other Zener diodes with similar voltage and power ratings, such as 1N5930B or BZX85C43, can be considered based on specific application requirements.