1PMT5943AE3/TR13
Product Overview
Category
The 1PMT5943AE3/TR13 belongs to the category of Zener diodes.
Use
It is commonly 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 1PMT5943AE3/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 1PMT5943AE3/TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Transient suppression
- Low reverse leakage current
Advantages
- High reliability
- Small package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger packages
- Sensitive to overvoltage conditions
Working Principles
The 1PMT5943AE3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulation circuits, surge protection, and as a reference voltage source in various electronic devices such as power supplies, voltage regulators, and automotive electronics.
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5943AE3/TR13 include: - BZX84C3V3 - MMSZ5245BT1G - P6SMB3.3AT3G
In conclusion, the 1PMT5943AE3/TR13 Zener diode offers precise voltage regulation and transient suppression in a compact package, making it suitable for a wide range of electronic applications.
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기술 솔루션에 1PMT5943AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1PMT5943AE3/TR13?
- 1PMT5943AE3/TR13 is a 3W Zener diode with a voltage range of 3.3V to 200V, designed for use in various electronic applications.
What are the typical applications of 1PMT5943AE3/TR13?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection in electronic circuits and systems.
How does 1PMT5943AE3/TR13 provide voltage regulation?
- The Zener diode operates in its breakdown region, maintaining a nearly constant voltage across its terminals, which helps regulate the voltage in the circuit.
Can 1PMT5943AE3/TR13 be used for surge suppression?
- Yes, it can be used to suppress voltage spikes and transient surges by diverting excessive current away from sensitive components.
In what types of technical solutions is 1PMT5943AE3/TR13 commonly integrated?
- It is often integrated into power supplies, voltage regulators, and protection circuits in various electronic devices and systems.
What are the key electrical characteristics of 1PMT5943AE3/TR13?
- The key characteristics include its Zener voltage, maximum power dissipation, reverse leakage current, and temperature coefficient.
How does 1PMT5943AE3/TR13 contribute to overvoltage protection?
- By conducting excess current when the voltage exceeds the Zener voltage, it helps protect downstream components from damage due to overvoltage conditions.
Are there any specific thermal considerations when using 1PMT5943AE3/TR13?
- Yes, proper heat sinking and thermal management are important to ensure the diode operates within its specified temperature range and power handling capabilities.
What are the potential failure modes of 1PMT5943AE3/TR13 in technical solutions?
- Common failure modes include thermal runaway, excessive power dissipation, and breakdown due to overvoltage or overcurrent conditions.
Can 1PMT5943AE3/TR13 be used in automotive or industrial applications?
- Yes, it is suitable for a wide range of applications including automotive electronics, industrial control systems, and power distribution equipment.