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1N4738CE3/TR13
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1N4738CE3/TR13

Product Overview

Category

The 1N4738CE3/TR13 belongs to the category of semiconductor devices, specifically within the realm of diodes.

Use

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

Characteristics

  • The 1N4738CE3/TR13 is a silicon planar power Zener diode.
  • It is designed for use in stabilizing and clipping circuits with high power rating.

Package

The diode is typically available in a DO-41 package, which is a cylindrical through-hole package.

Essence

The essence of this product lies in its ability to provide stable voltage regulation and protection against voltage spikes in electronic circuits.

Packaging/Quantity

The 1N4738CE3/TR13 is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Range: 8.2V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4738CE3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Signal Rectification: It allows current to flow in only one direction, enabling the conversion of alternating current to direct current.

Advantages

  • High Power Rating: Capable of dissipating relatively high power levels.
  • Precise Voltage Regulation: Offers a tight tolerance for maintaining a specific voltage level.

Disadvantages

  • Limited Voltage Range: The diode is designed for a specific voltage range and may not be suitable for applications requiring different voltage levels.

Working Principles

The 1N4738CE3/TR13 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This diode finds application in various fields, including: - Voltage Regulation in Power Supplies - Overvoltage Protection in Electronic Circuits - Signal Clipping in Audio Circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4738CE3/TR13 include: - 1N4739CE3/TR13 - 1N4740CE3/TR13 - 1N4741CE3/TR13

In conclusion, the 1N4738CE3/TR13 is a crucial component in electronic circuits, offering precise voltage regulation and signal rectification capabilities. Its characteristics and working principles make it an essential part of many electronic systems.

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技術ソリューションにおける 1N4738CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the 1N4738CE3/TR13?

    • The 1N4738CE3/TR13 is a Zener diode with a voltage rating of 8.2V and a power dissipation of 1W.

  2. How does the 1N4738CE3/TR13 work?

    • The 1N4738CE3/TR13 operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in input voltage or load current.

  3. What are the typical applications of the 1N4738CE3/TR13?

    • Common applications include voltage regulation, voltage reference, surge suppression, and overvoltage protection in electronic circuits.

  4. What are the key specifications to consider when using the 1N4738CE3/TR13 in a technical solution?

    • Key specifications to consider include the voltage rating, power dissipation, maximum current, and temperature coefficient.

  5. How do I select the appropriate resistor for use with the 1N4738CE3/TR13?

    • To limit the current flowing through the Zener diode, Ohm's law can be used to calculate the required resistance based on the desired operating current.

  6. Can the 1N4738CE3/TR13 be used for voltage regulation in a power supply circuit?

    • Yes, the 1N4738CE3/TR13 can be used to stabilize the output voltage of a power supply within a specific range.

  7. What are the potential challenges when using the 1N4738CE3/TR13 in a circuit?

    • Challenges may include thermal considerations due to power dissipation, voltage tolerance, and the need for proper heat sinking.

  8. Are there any alternative components that can be used in place of the 1N4738CE3/TR13?

    • Other Zener diodes with similar voltage ratings and power dissipation characteristics can be considered as alternatives.

  9. Can the 1N4738CE3/TR13 be used in automotive electronics applications?

    • Yes, the 1N4738CE3/TR13 can be utilized in automotive electronics for voltage regulation and transient protection.

  10. What are the best practices for incorporating the 1N4738CE3/TR13 into a technical solution?

    • Best practices include proper PCB layout, adequate heat dissipation, and adherence to manufacturer's datasheet recommendations for operating conditions.