Microsemi Corporation
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1PMT4122E3/TR7
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1PMT4122E3/TR7

Product Overview

Category

The 1PMT4122E3/TR7 belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Low leakage current
  • High surge capability
  • Fast response time

Package

The 1PMT4122E3/TR7 is typically available in a DO-214AC (SMA) package.

Essence

This product serves as a crucial component in protecting electronic circuits from voltage spikes and regulating voltage levels.

Packaging/Quantity

It is usually packaged in reels with varying quantities, depending on the supplier.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 6.4V to 200V
  • Maximum Clamping Voltage: 10.5V to 270V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1PMT4122E3/TR7 typically has two pins, with the anode connected to one pin and the cathode to the other.

Functional Features

  • Transient voltage suppression
  • Voltage regulation
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Effective transient suppression
  • Wide range of breakdown voltages available
  • Compact package size

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT4122E3/TR7 operates by shunting excess voltage away from sensitive components in a circuit, thereby preventing damage due to voltage spikes.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to consider include: - P6KE series - 1.5KE series - SA series

In conclusion, the 1PMT4122E3/TR7 is a vital semiconductor device that provides effective voltage regulation and transient suppression in electronic circuits across a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT4122E3/TR7 en soluciones técnicas

  1. What is 1PMT4122E3/TR7?

    • 1PMT4122E3/TR7 is a high-performance, low-voltage, surface-mount transient voltage suppressor diode commonly used for overvoltage protection in electronic circuits.

  2. What are the key features of 1PMT4122E3/TR7?

    • The key features include a working peak reverse voltage of 12V, a low clamping voltage, and fast response time to transient events.

  3. How is 1PMT4122E3/TR7 typically used in technical solutions?

    • It is often used to protect sensitive electronic components from voltage spikes and transients, such as in power supplies, communication equipment, and automotive electronics.

  4. What are the advantages of using 1PMT4122E3/TR7 in technical solutions?

    • The diode offers reliable overvoltage protection, low leakage current, and compact surface-mount packaging, making it suitable for space-constrained applications.

  5. What is the maximum power dissipation of 1PMT4122E3/TR7?

    • The maximum power dissipation is typically around 1.5W, allowing it to handle transient events without being damaged.

  6. Are there any specific application notes or guidelines for using 1PMT4122E3/TR7?

    • Yes, it's important to follow the manufacturer's datasheet and application notes to ensure proper usage and performance in specific technical solutions.

  7. Can 1PMT4122E3/TR7 be used in automotive electronics?

    • Yes, it is suitable for use in automotive electronics due to its ability to protect against voltage transients and surges commonly found in vehicle electrical systems.

  8. What is the temperature range for 1PMT4122E3/TR7?

    • The diode typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  9. Does 1PMT4122E3/TR7 require any additional external components for proper operation?

    • In most cases, it can be used standalone, but the specific circuit requirements should be considered when integrating it into a technical solution.

  10. Where can I find reliable sourcing for 1PMT4122E3/TR7?

    • Authorized distributors and reputable electronic component suppliers are good sources for obtaining genuine 1PMT4122E3/TR7 diodes for technical solutions.