Microsemi Corporation
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1N5374B/TR8
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1N5374B/TR8

Product Overview

Category

The 1N5374B/TR8 belongs to the category of semiconductor devices, specifically within the realm of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits and systems.

Characteristics

  • High voltage regulation accuracy
  • Low dropout voltage
  • Thermal shutdown protection
  • Compact package design

Package

The 1N5374B/TR8 is typically available in a through-hole package, making it suitable for various circuit board designs.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation in electronic applications.

Packaging/Quantity

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

Specifications

  • Maximum Input Voltage: 100V
  • Output Voltage: 7.5V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: Axial Leaded

Detailed Pin Configuration

The 1N5374B/TR8 features a standard axial lead configuration with the following pinout: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Voltage Regulation: The device ensures a consistent output voltage even with fluctuations in input voltage.
  • Overheat Protection: Incorporated thermal shutdown protection prevents damage due to excessive temperature.
  • Low Dropout: Minimal voltage drop across the regulator enhances efficiency.

Advantages

  • Robust voltage regulation capabilities
  • Compact form factor
  • Suitable for high-voltage applications
  • Built-in thermal protection enhances reliability

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional components for certain applications

Working Principles

The 1N5374B/TR8 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified level, the device conducts to maintain a constant output voltage.

Detailed Application Field Plans

Industrial Electronics

In industrial settings, the 1N5374B/TR8 can be utilized for power supply regulation in control systems and instrumentation equipment.

Automotive Electronics

Within automotive electronics, this voltage regulator can support various subsystems such as lighting, sensors, and actuators.

Consumer Electronics

For consumer electronic devices, the 1N5374B/TR8 can serve as a stable voltage source for audio amplifiers, display panels, and other components.

Detailed and Complete Alternative Models

  • 1N5370B/TR8
  • 1N5371B/TR8
  • 1N5372B/TR8
  • 1N5373B/TR8

These alternative models offer similar voltage regulation capabilities with varying output voltage options.

In conclusion, the 1N5374B/TR8 stands as a reliable voltage regulator with robust characteristics, making it suitable for diverse electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5374B/TR8 en soluciones técnicas

  1. What is the 1N5374B/TR8 diode used for?

    • The 1N5374B/TR8 is a high-power, zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the 1N5374B/TR8?

    • The maximum power dissipation of the 1N5374B/TR8 is 5 watts.

  3. What is the voltage rating of the 1N5374B/TR8?

    • The 1N5374B/TR8 has a voltage rating of 75 volts.

  4. What are typical applications of the 1N5374B/TR8?

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

  5. What is the operating temperature range of the 1N5374B/TR8?

    • The 1N5374B/TR8 operates within a temperature range of -65°C to +200°C.

  6. How does the 1N5374B/TR8 compare to other zener diodes in terms of performance?

    • The 1N5374B/TR8 offers high reliability, tight voltage tolerance, and low impedance, making it suitable for demanding applications.

  7. Can the 1N5374B/TR8 be used in automotive electronics?

    • Yes, the 1N5374B/TR8 is suitable for use in automotive electronics due to its rugged construction and wide temperature range.

  8. What are the key electrical characteristics of the 1N5374B/TR8?

    • Key characteristics include a nominal zener voltage of 75 volts, a maximum reverse leakage current of 5 µA, and a maximum dynamic impedance of 0.5 ohms.

  9. Is the 1N5374B/TR8 RoHS compliant?

    • Yes, the 1N5374B/TR8 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Are there any specific layout considerations when using the 1N5374B/TR8 in a circuit?

    • It is important to minimize lead length and ensure proper heat sinking to maintain the diode's performance and reliability.