Microsemi Corporation
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1PMT5938BE3/TR13
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1PMT5938BE3/TR13

Product Overview

Category

The 1PMT5938BE3/TR13 belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Low leakage current
  • High surge capability
  • Compact package size

Package

The 1PMT5938BE3/TR13 is typically available in a surface mount DO-220AA package.

Essence

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

Packaging/Quantity

It is commonly packaged in reels with varying quantities, depending on the manufacturer's specifications.

Specifications

  • Voltage Rating: 36V
  • Power Dissipation: 3W
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 0.5V at 1A
  • Reverse Leakage Current: 1µA at 25°C

Detailed Pin Configuration

The 1PMT5938BE3/TR13 typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Transient voltage suppression
  • Voltage regulation
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Effective transient suppression
  • Low leakage current
  • Compact form factor

Disadvantages

  • Limited voltage regulation range
  • Sensitive to overcurrent conditions

Working Principles

The 1PMT5938BE3/TR13 operates by shunting excess voltage away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

This product finds application in various electronic systems, including: - Power supplies - Automotive electronics - Industrial control systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5938BE3/TR13 include: - 1PMT5937BE3/TR13 - 1PMT5939BE3/TR13 - 1PMT5940BE3/TR13

In conclusion, the 1PMT5938BE3/TR13 is a vital component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its compact size and high surge capability make it suitable for a wide range of applications, despite its limitations in voltage regulation range and sensitivity to overcurrent conditions. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effectively integrating this product into electronic designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5938BE3/TR13 v technických řešeních

  1. What is 1PMT5938BE3/TR13 and what is its application in technical solutions?

    • 1PMT5938BE3/TR13 is a high-performance, low-profile surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients. It is commonly used in technical solutions to safeguard integrated circuits, communication systems, and power supplies from transient overvoltage events.

  2. What are the key features of 1PMT5938BE3/TR13 that make it suitable for technical solutions?

    • The key features of 1PMT5938BE3/TR13 include its low clamping voltage, fast response time, high surge capability, and compact SOD-123FL package, making it ideal for space-constrained applications in technical solutions.

  3. How does 1PMT5938BE3/TR13 provide protection in technical solutions?

    • 1PMT5938BE3/TR13 acts as a voltage clamp, diverting excess current away from sensitive components when a transient voltage spike occurs, thereby protecting the downstream circuitry from damage.

  4. What are the typical applications of 1PMT5938BE3/TR13 in technical solutions?

    • Typical applications of 1PMT5938BE3/TR13 include protection of data lines, signal lines, and power buses in various electronic devices such as smartphones, tablets, industrial control systems, and automotive electronics.

  5. What are the electrical characteristics of 1PMT5938BE3/TR13 that are important for technical solutions?

    • The electrical characteristics of 1PMT5938BE3/TR13, including its breakdown voltage, peak pulse power dissipation, and maximum clamping voltage, are crucial for ensuring effective transient voltage suppression in technical solutions.

  6. How does 1PMT5938BE3/TR13 compare to other TVS diodes in terms of performance and reliability for technical solutions?

    • 1PMT5938BE3/TR13 offers superior performance and reliability compared to many standard TVS diodes, making it a preferred choice for demanding technical solutions where robust transient voltage protection is essential.

  7. What are the environmental considerations for using 1PMT5938BE3/TR13 in technical solutions?

    • When integrating 1PMT5938BE3/TR13 into technical solutions, factors such as operating temperature range, moisture sensitivity level, and compliance with RoHS directives should be taken into account to ensure proper functionality and reliability.

  8. Are there any design guidelines or application notes available for incorporating 1PMT5938BE3/TR13 into technical solutions?

    • Yes, detailed design guidelines and application notes provided by the manufacturer offer valuable insights into the proper layout, placement, and usage of 1PMT5938BE3/TR13 in technical solutions to maximize its effectiveness.

  9. What are the potential failure modes of 1PMT5938BE3/TR13 in technical solutions, and how can they be mitigated?

    • Potential failure modes, such as thermal runaway or excessive leakage current, can be mitigated through proper thermal management, adequate derating, and adherence to recommended operating conditions outlined in the datasheet.

  10. Where can I source 1PMT5938BE3/TR13 for use in my technical solutions?

    • 1PMT5938BE3/TR13 can be sourced from authorized distributors or directly from the manufacturer, ensuring genuine components with traceable quality and reliability for integration into technical solutions.