1PMT5940A/TR13

Product Overview

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

Zener voltage: 3.9V
Power dissipation: 1.5W
Package type: SOD-123

Packaging/Quantity

The 1PMT5940A/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener Voltage: 3.9V
Power Dissipation: 1.5W
Forward Voltage: 1.2V
Reverse Current: 5µA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5940A/TR13 has two pins, with the cathode connected to the marked side of the package.

Functional Features

Precise voltage regulation
Transient voltage suppression
Low reverse leakage current

Advantages and Disadvantages

Advantages

High reliability
Compact package size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The 1PMT5940A/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5940A/TR13 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5940A/TR13 include: - BZX84C3V9 - MMBZ5234B - P6SMB3.9A

This information provides a comprehensive overview of the 1PMT5940A/TR13, including its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5940A/TR13 v technických řešeních

What is 1PMT5940A/TR13?
- 1PMT5940A/TR13 is a 3W Zener diode with a voltage range of 3.9V to 200V, designed for use in a variety of technical solutions.
What are the typical applications of 1PMT5940A/TR13?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection in electronic circuits and systems.
What is the maximum power dissipation of 1PMT5940A/TR13?
- The maximum power dissipation is 3W, making it suitable for handling moderate power levels.
What is the voltage tolerance of 1PMT5940A/TR13?
- The voltage tolerance is typically ±5%, ensuring consistent performance in various applications.
What is the operating temperature range of 1PMT5940A/TR13?
- It can operate within a temperature range of -65°C to +175°C, making it suitable for both commercial and industrial environments.
How does 1PMT5940A/TR13 provide overvoltage protection?
- When the input voltage exceeds the specified Zener voltage, the diode conducts current, effectively clamping the voltage to protect downstream components.
Can 1PMT5940A/TR13 be used in automotive applications?
- Yes, it is suitable for automotive electronics where reliable voltage regulation and transient protection are required.
What are the packaging options available for 1PMT5940A/TR13?
- It is available in various surface mount packages, such as SOD-123, making it compatible with modern PCB assembly processes.
Is 1PMT5940A/TR13 RoHS compliant?
- Yes, it complies with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental friendliness.
Can 1PMT5940A/TR13 be used in high-frequency applications?
- While it is not specifically designed for high-frequency applications, it can still function effectively in certain frequency ranges, depending on the specific requirements of the application.