Microsemi Corporation
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1N4737AE3/TR13

1N4737AE3/TR13

Product Overview

Category

The 1N4737AE3/TR13 belongs to the category of semiconductor devices, specifically within the family of Zener diodes.

Use

This product is commonly used for voltage regulation and stabilization in various electronic circuits.

Characteristics

  • Zener voltage: 8.2V
  • Power dissipation: 1.0W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Package

The 1N4737AE3/TR13 is typically available in a DO-41 package.

Packaging/Quantity

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

Specifications

  • Zener voltage: 8.2V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.1V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4737AE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

The primary function of the 1N4737AE3/TR13 is to maintain a constant voltage across its terminals, even when the current through it varies.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited voltage options
  • Susceptible to thermal runaway if not properly heatsinked

Working Principles

The 1N4737AE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4737AE3/TR13 include: - 1N4738A - BZX55C8V2 - 1N5226B

In conclusion, the 1N4737AE3/TR13 Zener diode serves as a crucial component in electronic circuits requiring precise voltage regulation and stabilization. Its characteristics, working principles, and application field plans make it a valuable asset in the realm of semiconductor devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4737AE3/TR13 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4737AE3/TR13:

  1. What is the 1N4737AE3/TR13?

    • The 1N4737AE3/TR13 is a Zener diode with a voltage rating of 8.2V.

  2. What are the typical applications of the 1N4737AE3/TR13?

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

  3. What is the maximum power dissipation of the 1N4737AE3/TR13?

    • The maximum power dissipation is 1.3W.

  4. What is the operating temperature range for the 1N4737AE3/TR13?

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

  5. What is the tolerance of the voltage output for the 1N4737AE3/TR13?

    • The tolerance is typically ±5%.

  6. Can the 1N4737AE3/TR13 be used in reverse bias?

    • Yes, it can be used in reverse bias as a regular diode, but it will not exhibit its Zener effect.

  7. What is the forward voltage drop of the 1N4737AE3/TR13?

    • The forward voltage drop is around 1.2V.

  8. Is the 1N4737AE3/TR13 suitable for high-frequency applications?

    • No, it is not recommended for high-frequency applications due to its inherent capacitance.

  9. Can multiple 1N4737AE3/TR13 diodes be connected in series to achieve higher voltage ratings?

    • Yes, multiple diodes can be connected in series to achieve higher voltage ratings.

  10. What precautions should be taken when soldering the 1N4737AE3/TR13?

    • Care should be taken to avoid excessive heat during soldering to prevent damage to the diode.

I hope these answers are helpful! Let me know if you need further assistance.