Microsemi Corporation
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1N4737 G
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1N4737 G - Semiconductor Diode

Product Overview

The 1N4737 G is a semiconductor diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and voltage reference applications due to its unique characteristics. The diode is typically packaged in a glass encapsulation, providing essential protection and stability. Each package contains a specific quantity of diodes, usually ranging from 25 to 100 pieces.

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Pin Configuration

The 1N4737 G diode has a standard axial lead configuration with two terminals, anode, and cathode, allowing for easy integration into various circuit designs.

Functional Features

The primary function of the 1N4737 G diode is to maintain a constant voltage across its terminals, even when subjected to varying currents. This feature makes it ideal for voltage regulation and stabilization in electronic circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to thermal runaway under high current conditions

Working Principles

The 1N4737 G operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals by allowing a controlled reverse current to flow at a specified voltage level.

Application Field Plans

The 1N4737 G diode finds extensive use in various electronic applications, including: - Voltage regulators - Voltage references - Overvoltage protection circuits - Signal clamping circuits

Alternative Models

For those seeking alternatives to the 1N4737 G, several comparable options are available, such as: - 1N4738 G (8.2V) - 1N4739 G (9.1V) - 1N4740 G (10V)

In conclusion, the 1N4737 G semiconductor diode serves as a crucial component in electronic circuits, offering precise voltage regulation and reference capabilities. Its compact size and wide operating temperature range make it suitable for diverse applications, despite its limitations in power dissipation and susceptibility to thermal issues.

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기술 솔루션에 1N4737 G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 1N4737 G in technical solutions:

  1. What is 1N4737 G?

    • 1N4737 G is a silicon planar power Zener diode used for voltage regulation.

  2. What is the voltage rating of 1N4737 G?

    • The voltage rating of 1N4737 G is 7.5 volts.

  3. What is the maximum power dissipation of 1N4737 G?

    • The maximum power dissipation of 1N4737 G is 1.0 watt.

  4. What is the typical forward voltage of 1N4737 G?

    • The typical forward voltage of 1N4737 G is 1.2 volts.

  5. What are the typical applications of 1N4737 G?

    • 1N4737 G is commonly used in voltage regulator circuits, voltage reference circuits, and as a protective element in electronic circuits.

  6. What is the operating temperature range of 1N4737 G?

    • The operating temperature range of 1N4737 G is -65°C to +200°C.

  7. Can 1N4737 G be used in reverse bias?

    • Yes, 1N4737 G can be used in reverse bias as it is a Zener diode designed for this purpose.

  8. What is the tolerance of the voltage regulation provided by 1N4737 G?

    • The tolerance of the voltage regulation provided by 1N4737 G is typically +/- 5%.

  9. Is 1N4737 G suitable for high-frequency applications?

    • No, 1N4737 G is not suitable for high-frequency applications due to its inherent limitations in response time.

  10. Can multiple 1N4737 G diodes be connected in series or parallel?

    • Yes, multiple 1N4737 G diodes can be connected in series to increase the total breakdown voltage or in parallel to increase the current-handling capacity.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.