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1PMT4131E3/TR7
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1PMT4131E3/TR7

Product Overview

Category:

The 1PMT4131E3/TR7 belongs to the category of semiconductor devices.

Use:

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

Characteristics:

  • Voltage regulation capabilities
  • Transient suppression
  • Small form factor
  • High reliability

Package:

The 1PMT4131E3/TR7 is typically available in a surface mount package.

Essence:

The essence of this product lies in its ability to regulate voltage and suppress transients in electronic circuits.

Packaging/Quantity:

It is usually supplied in reels containing a specific quantity, typically 3000 units per reel.

Specifications

  • Voltage Rating: 12V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123

Detailed Pin Configuration

The 1PMT4131E3/TR7 has three pins arranged in the SOD-123 package configuration. Pin 1 is the anode, pin 2 is the cathode, and pin 3 is the no-connect pin.

Functional Features

  • Voltage regulation: The device maintains a stable output voltage under varying input conditions.
  • Transient suppression: It protects the circuit from sudden voltage spikes or transients.

Advantages

  • Small form factor allows for space-efficient circuit design.
  • High reliability ensures consistent performance over time.
  • Effective voltage regulation and transient suppression enhance overall circuit stability.

Disadvantages

  • Limited voltage rating compared to some alternative models.
  • May require additional components for comprehensive transient protection in high-energy environments.

Working Principles

The 1PMT4131E3/TR7 operates based on the principles of Zener diode voltage regulation and transient suppression. When the input voltage exceeds the specified level, the device conducts and shunts the excess current to protect the circuit.

Detailed Application Field Plans

This product finds extensive use in various electronic applications, including: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1N4742A: Higher voltage rating - P6KE12CA: Enhanced transient suppression capabilities - BZX84C12: Different package type for specific layout requirements

In conclusion, the 1PMT4131E3/TR7 is a versatile semiconductor device with voltage regulation and transient suppression capabilities. Its small form factor, reliability, and functional features make it suitable for a wide range of electronic applications.

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技術ソリューションにおける 1PMT4131E3/TR7 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 1PMT4131E3/TR7?

    • 1PMT4131E3/TR7 is a high-performance, low-profile surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 1PMT4131E3/TR7?

    • The key features include a working peak reverse voltage of 12.8V, a low leakage current, and a fast response time to transient voltage events.

  3. In what technical solutions can 1PMT4131E3/TR7 be used?

    • It can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to protect against voltage surges and spikes.

  4. What is the maximum clamping voltage of 1PMT4131E3/TR7?

    • The maximum clamping voltage is 20.6V at 10A, which indicates the maximum voltage the diode will allow to pass during a transient event.

  5. How does 1PMT4131E3/TR7 provide protection in technical applications?

    • It provides protection by diverting excessive current away from sensitive components, thereby preventing damage due to voltage surges or spikes.

  6. What is the operating temperature range of 1PMT4131E3/TR7?

    • The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.

  7. Is 1PMT4131E3/TR7 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of 1PMT4131E3/TR7?

    • It comes in a SOD-123FL package, which is a flat lead surface mount package.

  9. Can 1PMT4131E3/TR7 be used for ESD protection?

    • Yes, it can be used for Electrostatic Discharge (ESD) protection in electronic circuits and systems.

  10. Where can I find detailed specifications and application notes for 1PMT4131E3/TR7?

    • Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or on their official website.