Microsemi Corporation
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1N5934PE3/TR12
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1N5934PE3/TR12

Product Overview

Category

The 1N5934PE3/TR12 belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Zener voltage: 5.6V
  • Power dissipation: 1.5W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The 1N5934PE3/TR12 is typically available in tape and reel packaging with quantities varying based on supplier specifications.

Specifications

  • Zener voltage: 5.6V
  • Power dissipation: 1.5W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5934PE3/TR12 has two pins, anode (A) and cathode (K), which are identified by the orientation of the diode within the DO-41 package.

Functional Features

The 1N5934PE3/TR12 operates as a voltage regulator by maintaining a constant output voltage across its terminals when reverse biased.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High power dissipation capability
  • Wide operating temperature range

Disadvantages

  • Limited voltage options compared to programmable regulators
  • Susceptible to thermal runaway at high currents

Working Principles

When the Zener diode is reverse biased, it allows current to flow across the junction once the breakdown voltage is reached, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The 1N5934PE3/TR12 is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the 1N5934PE3/TR12 include: - 1N4728A (3.3V Zener diode) - 1N4742A (12V Zener diode) - BZX85C5V6 (5.6V Zener diode)

In conclusion, the 1N5934PE3/TR12 Zener diode offers precise voltage regulation and protection in a compact DO-41 package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5934PE3/TR12 en soluciones técnicas

  1. What is the 1N5934PE3/TR12 diode used for?

    • The 1N5934PE3/TR12 is a Zener diode commonly used for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the 1N5934PE3/TR12?

    • The maximum power dissipation of the 1N5934PE3/TR12 is typically around 5 watts.

  3. What is the breakdown voltage of the 1N5934PE3/TR12?

    • The breakdown voltage of the 1N5934PE3/TR12 is 5.6 volts, making it suitable for applications requiring precise voltage regulation.

  4. Can the 1N5934PE3/TR12 be used for overvoltage protection?

    • Yes, the 1N5934PE3/TR12 can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  5. What are the typical applications of the 1N5934PE3/TR12?

    • Typical applications include voltage regulation in power supplies, overvoltage protection in electronic circuits, and reference voltage generation.

  6. What is the temperature coefficient of the 1N5934PE3/TR12?

    • The temperature coefficient of the 1N5934PE3/TR12 is typically around -2 mV/°C, indicating relatively stable performance over a range of temperatures.

  7. Is the 1N5934PE3/TR12 suitable for automotive applications?

    • Yes, the 1N5934PE3/TR12 is often used in automotive electronics for voltage regulation and protection due to its reliability and performance characteristics.

  8. What is the forward voltage drop of the 1N5934PE3/TR12?

    • The forward voltage drop of the 1N5934PE3/TR12 is typically very low, allowing it to operate effectively as a voltage regulator.

  9. Can the 1N5934PE3/TR12 be used in reverse bias?

    • Yes, the 1N5934PE3/TR12 can be used in reverse bias as a Zener diode to maintain a constant voltage across a load.

  10. What are the key differences between the 1N5934PE3/TR12 and other Zener diodes?

    • The 1N5934PE3/TR12 offers a specific breakdown voltage of 5.6 volts, making it suitable for applications requiring this precise voltage regulation, whereas other Zener diodes have different breakdown voltages tailored to specific requirements.