Microsemi Corporation
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1PMT4128C/TR7
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1PMT4128C/TR7

Product Overview

Category:

The 1PMT4128C/TR7 belongs to the category of semiconductor devices.

Use:

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

Characteristics:

  • Voltage regulation capability
  • Transient voltage suppression
  • Small form factor
  • High reliability

Package:

The 1PMT4128C/TR7 is typically available in a surface mount package.

Essence:

The essence of this product lies in its ability to protect electronic circuits from voltage spikes and regulate the voltage within the desired range.

Packaging/Quantity:

The 1PMT4128C/TR7 is usually packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Voltage Rating: 12V
  • Power Dissipation: 5W
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123

Detailed Pin Configuration

The 1PMT4128C/TR7 typically has three pins arranged in a specific configuration. Pin 1 is the anode, pin 2 is the cathode, and pin 3 is the no-connect pin.

Functional Features

  • Voltage Regulation: The 1PMT4128C/TR7 regulates the voltage to ensure it stays within the specified range.
  • Transient Voltage Suppression: It protects the circuit from sudden voltage spikes or transients.

Advantages and Disadvantages

Advantages

  • Effective voltage regulation
  • Reliable transient voltage suppression
  • Small form factor

Disadvantages

  • Limited power dissipation capability
  • Operating temperature constraints

Working Principles

The 1PMT4128C/TR7 works by shunting excess voltage away from the protected circuit when a transient event occurs. It also regulates the voltage by dissipating excess power as heat when the input voltage exceeds the specified level.

Detailed Application Field Plans

The 1PMT4128C/TR7 finds applications in various electronic systems, including: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1PMT4128C/TR7 include: - 1N6267A - P6SMB12CA - SA12CA

In conclusion, the 1PMT4128C/TR7 is a semiconductor device that plays a crucial role in protecting electronic circuits from voltage transients and regulating the voltage within a specified range. Its small form factor and reliable performance make it a popular choice in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT4128C/TR7 v technických řešeních

  1. What is 1PMT4128C/TR7?

    • 1PMT4128C/TR7 is a 500mW Zener diode with a voltage rating of 6.2V.

  2. What are the typical applications of 1PMT4128C/TR7?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.

  3. What is the maximum power dissipation of 1PMT4128C/TR7?

    • The maximum power dissipation is 500mW.

  4. What is the voltage tolerance of 1PMT4128C/TR7?

    • The voltage tolerance is ±5%.

  5. What is the operating temperature range for 1PMT4128C/TR7?

    • The operating temperature range is -65°C to +150°C.

  6. Can 1PMT4128C/TR7 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics due to its wide operating temperature range.

  7. Is 1PMT4128C/TR7 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of 1PMT4128C/TR7?

    • It comes in a SOD-123 surface mount package.

  9. What are the key features of 1PMT4128C/TR7?

    • Some key features include low leakage current, high reliability, and fast response time.

  10. Where can I find the detailed datasheet for 1PMT4128C/TR7?

    • The detailed datasheet can be found on the manufacturer's website or through authorized distributors.