Microsemi Corporation
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1PMT5930E3/TR7
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1PMT5930E3/TR7

Product Overview

Category

The 1PMT5930E3/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: 3.9V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5930E3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.9V
  • Power dissipation: 1.5W
  • Forward voltage: 1.2V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5930E3/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • High reliability
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5930E3/TR7 operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The 1PMT5930E3/TR7 is widely used in various electronic circuits such as voltage regulators, power supplies, and overvoltage protection circuits in applications including consumer electronics, automotive electronics, and industrial equipment.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5930E3/TR7 include: - BZX84C3V9 - MMSZ5240BT1G - PZM3.9NB2A

In conclusion, the 1PMT5930E3/TR7 zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5930E3/TR7 v technických řešeních

  1. What is 1PMT5930E3/TR7?

    • 1PMT5930E3/TR7 is a 5.6V Zener diode designed for voltage regulation and transient overvoltage protection in electronic circuits.

  2. What are the key features of 1PMT5930E3/TR7?

    • It has a power dissipation of 3W, a low leakage current, and is RoHS compliant.

  3. How can 1PMT5930E3/TR7 be used for voltage regulation?

    • It can be used as a shunt regulator to maintain a constant output voltage across a load.

  4. In what applications is 1PMT5930E3/TR7 commonly used?

    • It is commonly used in power supplies, voltage regulators, and surge protection circuits.

  5. What is the maximum forward voltage drop of 1PMT5930E3/TR7?

    • The maximum forward voltage drop is typically 1.5V at a forward current of 200mA.

  6. How does 1PMT5930E3/TR7 provide transient overvoltage protection?

    • It conducts excess current when the voltage exceeds its breakdown voltage, protecting downstream components.

  7. What is the temperature coefficient of 1PMT5930E3/TR7?

    • The temperature coefficient is typically 0.08%/°C.

  8. Can 1PMT5930E3/TR7 be used in automotive electronics?

    • Yes, it is suitable for use in automotive electronics due to its robust construction and reliability.

  9. What is the typical reverse standoff voltage of 1PMT5930E3/TR7?

    • The typical reverse standoff voltage is 5.6V.

  10. Are there any precautions to consider when using 1PMT5930E3/TR7?

    • It is important to ensure proper heat sinking and current limiting to prevent damage to the diode.