Central Semiconductor Corp
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1N4737A TR
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1N4737A TR

Product Overview

Category

The 1N4737A TR 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 rectification purposes.

Characteristics

  • Voltage regulation capabilities
  • Rectification of alternating current (AC) to direct current (DC)
  • Small form factor
  • Low power consumption

Package

The 1N4737A TR is typically available in a DO-41 axial leaded package.

Essence

The essence of this product lies in its ability to regulate voltage and convert AC to DC in electronic circuits.

Packaging/Quantity

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

Specifications

  • Voltage Rating: 7.5V
  • Power Dissipation: 1.0W
  • Operating Temperature Range: -65°C to +200°C
  • Forward Voltage Drop: 1.0V at 20mA

Detailed Pin Configuration

The 1N4737A TR has two pins, with the anode being connected to the positive terminal and the cathode to the negative terminal in the circuit.

Functional Features

  • Voltage regulation
  • Reverse polarity protection
  • Low forward voltage drop

Advantages

  • Compact size
  • Efficient voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited current handling capability
  • Sensitive to overvoltage conditions

Working Principles

The 1N4737A TR operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to regulate voltage and rectify current flow.

Detailed Application Field Plans

This diode is widely used in various electronic applications such as: - Power supplies - Voltage regulators - Signal demodulation circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4737A TR include: - 1N4738A TR (8.2V) - 1N4739A TR (9.1V) - 1N4740A TR (10V)

In conclusion, the 1N4737A TR diode serves as a crucial component in electronic circuits, providing voltage regulation and rectification capabilities. Its compact size and efficient operation make it a popular choice in various applications, despite its limitations in current handling and sensitivity to overvoltage conditions. Additionally, there are alternative models available to suit different voltage requirements.

10 سوال و پاسخ رایج مربوط به کاربرد 1N4737A TR در راه حل های فنی را فهرست کنید

  1. What is the 1N4737A TR?

    • The 1N4737A TR is a Zener diode with a voltage rating of 7.5V.

  2. What are the typical applications of the 1N4737A TR?

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

  3. What is the maximum power dissipation of the 1N4737A TR?

    • The maximum power dissipation is 1.3W.

  4. What is the operating temperature range of the 1N4737A TR?

    • The operating temperature range is typically -65°C to +200°C.

  5. What is the tolerance of the voltage output for the 1N4737A TR?

    • The tolerance is typically ±5%.

  6. Can the 1N4737A TR be used in reverse bias?

    • Yes, it can be used in reverse bias for voltage regulation applications.

  7. What is the forward voltage drop of the 1N4737A TR?

    • The forward voltage drop is typically 1.2V at 200mA.

  8. Is the 1N4737A TR RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of the 1N4737A TR?

    • It is available in a DO-41 axial leaded package.

  10. What are some common alternatives to the 1N4737A TR?

    • Common alternatives include the 1N4737, BZX85C7V5, and 1N5226B, among others.