Microsemi Corporation
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1N4751CP/TR8
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1N4751CP/TR8

Product Overview

Category:

The 1N4751CP/TR8 belongs to the category of semiconductor devices, specifically Zener diodes.

Use:

Zener diodes are primarily used for voltage regulation and protection in electronic circuits. The 1N4751CP/TR8, in particular, is commonly utilized in various electronic applications where precise voltage regulation is required.

Characteristics:

  • Voltage regulation capability
  • Reverse breakdown voltage of 30V
  • Low impedance
  • High reliability

Package:

The 1N4751CP/TR8 is typically available in a DO-41 package, which is a cylindrical glass encapsulation with axial leads.

Packaging/Quantity:

The 1N4751CP/TR8 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse Breakdown Voltage: 30V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4751CP/TR8 has two leads, 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 1N4751CP/TR8 is to maintain a constant voltage across its terminals, even when the current through it varies.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low impedance
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some applications

Working Principles

When the voltage across the 1N4751CP/TR8 exceeds its specified breakdown voltage, it begins to conduct in the reverse direction, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The 1N4751CP/TR8 finds application in various electronic circuits such as voltage regulators, power supplies, and signal conditioning circuits. Its precise voltage regulation makes it suitable for use in instrumentation and control systems.

Detailed and Complete Alternative Models

Some alternative models to the 1N4751CP/TR8 include: - 1N4733A - 1N4742A - BZX55C30

In conclusion, the 1N4751CP/TR8 Zener diode is a crucial component in electronic circuits requiring precise voltage regulation. Its characteristics, specifications, and application field plans make it a valuable asset in the realm of electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4751CP/TR8 v technických řešeních

  1. What is the 1N4751CP/TR8 used for?

    • The 1N4751CP/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N4751CP/TR8?

    • The maximum power dissipation of the 1N4751CP/TR8 is 1.3 watts.

  3. What is the voltage rating of the 1N4751CP/TR8?

    • The 1N4751CP/TR8 has a nominal voltage rating of 30 volts.

  4. What is the tolerance of the voltage provided by the 1N4751CP/TR8?

    • The tolerance of the voltage provided by the 1N4751CP/TR8 is typically ±5%.

  5. How can the 1N4751CP/TR8 be used for voltage regulation?

    • The 1N4751CP/TR8 can be used in conjunction with a current-limiting resistor to regulate voltage in a circuit.

  6. What are the typical applications of the 1N4751CP/TR8?

    • Typical applications include voltage regulation, overvoltage protection, and voltage reference circuits.

  7. What is the operating temperature range of the 1N4751CP/TR8?

    • The 1N4751CP/TR8 has an operating temperature range of -65°C to +200°C.

  8. How does the 1N4751CP/TR8 provide overvoltage protection?

    • When the input voltage exceeds the breakdown voltage of the Zener diode, it conducts and limits the voltage across the load.

  9. Can the 1N4751CP/TR8 be used in reverse bias?

    • Yes, the 1N4751CP/TR8 can be used in reverse bias as a voltage reference or regulator.

  10. What are the key considerations when designing with the 1N4751CP/TR8?

    • Key considerations include selecting the appropriate current-limiting resistor, ensuring proper heat dissipation, and understanding the voltage tolerance for the specific application.