Microsemi Corporation
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1N4754CP/TR12
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1N4754CP/TR12

Product Overview

Category

The 1N4754CP/TR12 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 15V
  • Power dissipation: 1.3W
  • Package type: Axial leaded
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Package

The 1N4754CP/TR12 is typically available in a DO-41 package.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 15V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4754CP/TR12 has two leads, with the cathode being shorter than the anode. The pinout configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

The 1N4754CP/TR12 provides a stable voltage output when reverse biased at its specified Zener voltage, making it suitable for voltage regulation applications.

Advantages

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

Disadvantages

  • Limited voltage options compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

When the 1N4754CP/TR12 is reverse biased and the voltage across it reaches its Zener voltage, it begins to conduct, maintaining a nearly constant voltage drop across its terminals.

Detailed Application Field Plans

The 1N4754CP/TR12 is commonly used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1N4754CP/TR12 include: - 1N4733A: Zener voltage of 5.1V - 1N4742A: Zener voltage of 12V - BZX55C15: Zener voltage of 15V

In conclusion, the 1N4754CP/TR12 Zener diode is a reliable component for voltage regulation and protection in various electronic circuits, offering precise voltage control and high power dissipation capabilities. Its characteristics, working principles, and application field plans make it a valuable component in the realm of electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4754CP/TR12 en soluciones técnicas

  1. What is the 1N4754CP/TR12?

    • The 1N4754CP/TR12 is a Zener diode with a voltage rating of 33V and a power rating of 1W.

  2. What are the typical applications of the 1N4754CP/TR12?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.

  3. What is the maximum current that can flow through the 1N4754CP/TR12?

    • The maximum current for the 1N4754CP/TR12 is typically around 47mA.

  4. How does the 1N4754CP/TR12 provide voltage regulation?

    • The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a stable output voltage across its terminals.

  5. Can the 1N4754CP/TR12 be used for overvoltage protection?

    • Yes, it can be used to clamp the voltage at a specific level, protecting sensitive components from overvoltage conditions.

  6. What are the key specifications to consider when using the 1N4754CP/TR12 in a circuit?

    • Key specifications include the breakdown voltage, power dissipation, and maximum current.

  7. Are there any temperature considerations when using the 1N4754CP/TR12?

    • Yes, the operating and storage temperatures should be within the specified range to ensure proper performance and reliability.

  8. Can the 1N4754CP/TR12 be used in automotive applications?

    • Yes, it can be used in automotive electronics for voltage regulation and protection against voltage transients.

  9. What are the potential failure modes of the 1N4754CP/TR12?

    • Common failure modes include thermal runaway, excessive current, and voltage spikes beyond its ratings.

  10. Are there any alternative components that can be used in place of the 1N4754CP/TR12?

    • Yes, other Zener diodes with similar voltage and power ratings can be considered as alternatives, but careful consideration of their specifications is necessary.