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BZX85B51-TR
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BZX85B51-TR

Product Overview

Category

The BZX85B51-TR belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Zener voltage: 51V
  • Power dissipation: 1.3W
  • Operating temperature range: -65°C to +200°C
  • Forward voltage: 1.5V
  • Reverse current: 5µA

Package

The BZX85B51-TR is typically available in a DO-41 package.

Essence

This Zener diode is essential for maintaining a constant voltage across a load in electronic circuits.

Packaging/Quantity

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

Specifications

  • Zener voltage: 51V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.5V
  • Maximum reverse current: 5µA
  • Operating temperature range: -65°C to +200°C
  • Package type: DO-41

Detailed Pin Configuration

The BZX85B51-TR typically has two pins, with the cathode being shorter than the anode.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • High power dissipation capability

Advantages

  • Reliable voltage regulation
  • Wide operating temperature range
  • High power dissipation

Disadvantages

  • Limited voltage options compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

The BZX85B51-TR operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZX85B51-TR is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX85B51-TR include: - BZX85C51-TR (52V Zener voltage) - BZX85B56-TR (56V Zener voltage) - BZX85B47-TR (47V Zener voltage)

In conclusion, the BZX85B51-TR Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and transient suppression. Its characteristics, working principles, and application field plans make it a valuable asset in various electronic designs.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZX85B51-TR dalam penyelesaian teknikal

  1. What is the BZX85B51-TR?

    • The BZX85B51-TR is a 51V silicon planar power zener diode designed for use in voltage regulation applications.

  2. What is the maximum power dissipation of the BZX85B51-TR?

    • The maximum power dissipation of the BZX85B51-TR is 1.3W.

  3. What is the voltage tolerance of the BZX85B51-TR?

    • The voltage tolerance of the BZX85B51-TR is ±5%.

  4. What are the typical applications of the BZX85B51-TR?

    • The BZX85B51-TR is commonly used in voltage regulation, overvoltage protection, and voltage stabilization circuits.

  5. What is the maximum forward voltage of the BZX85B51-TR?

    • The maximum forward voltage of the BZX85B51-TR is 1.5V at 200mA.

  6. What is the temperature coefficient of the BZX85B51-TR?

    • The temperature coefficient of the BZX85B51-TR is approximately -2mV/°C.

  7. What is the maximum reverse leakage current of the BZX85B51-TR?

    • The maximum reverse leakage current of the BZX85B51-TR is 5µA at the working voltage.

  8. What is the operating temperature range of the BZX85B51-TR?

    • The BZX85B51-TR can operate within a temperature range of -65°C to +175°C.

  9. What is the package type of the BZX85B51-TR?

    • The BZX85B51-TR is available in a DO-41 axial leaded package.

  10. Is the BZX85B51-TR RoHS compliant?

    • Yes, the BZX85B51-TR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.