Microsemi Corporation
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1PMT5925A/TR7
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1PMT5925A/TR7

Product Overview

Category

The 1PMT5925A/TR7 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: SOD-123

Package

The 1PMT5925A/TR7 is typically available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5925A/TR7 has two pins, with the cathode connected to the marking side of the package.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Small form factor

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to thermal runaway under high current conditions

Working Principles

The 1PMT5925A/TR7 operates based on the reverse breakdown of the semiconductor junction, allowing it to maintain a constant voltage across its terminals.

Detailed Application Field Plans

The 1PMT5925A/TR7 is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5925A/TR7 include: - BZX84C3V3 - MMSZ5248BT1G - 1N4728A

In conclusion, the 1PMT5925A/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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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5925A/TR7 en soluciones técnicas

  1. What is 1PMT5925A/TR7 used for?

    • 1PMT5925A/TR7 is a Zener diode designed for voltage regulation and transient voltage suppression in various technical solutions.

  2. What is the maximum power dissipation of 1PMT5925A/TR7?

    • The maximum power dissipation of 1PMT5925A/TR7 is typically 3 Watts.

  3. What is the voltage rating of 1PMT5925A/TR7?

    • 1PMT5925A/TR7 has a nominal Zener voltage of 3.3V.

  4. What are the typical applications of 1PMT5925A/TR7?

    • Typical applications include voltage regulation, overvoltage protection, and transient voltage suppression in electronic circuits.

  5. What is the operating temperature range of 1PMT5925A/TR7?

    • The operating temperature range is typically from -55°C to +150°C.

  6. What is the package type of 1PMT5925A/TR7?

    • 1PMT5925A/TR7 comes in a SOD-123FL package.

  7. What is the reverse standoff voltage of 1PMT5925A/TR7?

    • The reverse standoff voltage is typically 2.8V.

  8. How does 1PMT5925A/TR7 provide transient voltage suppression?

    • It conducts when the voltage across it exceeds the Zener voltage, diverting excess current away from sensitive components.

  9. Can 1PMT5925A/TR7 be used in automotive applications?

    • Yes, it can be used in automotive electronics for voltage regulation and transient suppression.

  10. Is 1PMT5925A/TR7 RoHS compliant?

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