1PMT5920B/TR7

Product Overview

Use

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

Characteristics

Voltage regulation capability
Reverse breakdown voltage of 20V
Low leakage current
Small package size

Package

The 1PMT5920B/TR7 is typically available in a surface mount package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Reverse Breakdown Voltage: 20V
Power Dissipation: 500mW
Zener Voltage Tolerance: ±5%
Maximum Reverse Leakage Current: 100nA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5920B/TR7 typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
Overvoltage protection: It prevents excessive voltage from reaching sensitive components by conducting when the voltage exceeds its breakdown voltage.

Advantages

Compact size
Precise voltage regulation
Low leakage current

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1PMT5920B/TR7 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5920B/TR7 include: - 1N4720A - BZX55C20 - MMSZ5240B

In conclusion, the 1PMT5920B/TR7 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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기술 솔루션에 1PMT5920B/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is 1PMT5920B/TR7?
- 1PMT5920B/TR7 is a 3W Zener diode with a voltage range of 3.3V to 200V, designed for use in various technical solutions.
What are the typical applications of 1PMT5920B/TR7?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection in electronic circuits and systems.
What is the maximum power dissipation of 1PMT5920B/TR7?
- The maximum power dissipation is 3 watts, making it suitable for handling moderate power levels.
What is the operating temperature range of 1PMT5920B/TR7?
- The operating temperature range is typically -65°C to +175°C, allowing for use in a wide range of environments.
How does 1PMT5920B/TR7 provide overvoltage protection?
- It conducts current when the voltage across it exceeds its specified breakdown voltage, effectively clamping the voltage to protect downstream components.
Can 1PMT5920B/TR7 be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and transient protection.
What are the key electrical characteristics of 1PMT5920B/TR7?
- These include its zener voltage, reverse leakage current, and dynamic impedance, which are important for understanding its behavior in a circuit.
Is 1PMT5920B/TR7 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.
What are the packaging options available for 1PMT5920B/TR7?
- It is available in various surface mount packages such as SOD-123, making it suitable for automated assembly processes.
Are there any application notes or reference designs available for using 1PMT5920B/TR7?
- Yes, the manufacturer provides application notes and reference designs to assist engineers in integrating this component into their technical solutions.