Microsemi Corporation
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1N4763CP/TR8
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1N4763CP/TR8

Product Overview

Category

The 1N4763CP/TR8 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 91V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Package

The 1N4763CP/TR8 is typically available in a DO-41 package.

Essence

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

Packaging/Quantity

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

Specifications

  • Zener voltage: 91V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.1V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4763CP/TR8 has two pins, anode and cathode, which are identified by the physical orientation of the diode within the DO-41 package.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across the load.
  • Overvoltage protection: It prevents excessive voltage from damaging sensitive components in the circuit.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Overvoltage protection
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature changes

Working Principles

When the voltage across the Zener diode reaches its breakdown voltage (91V in this case), it starts conducting in the reverse direction, effectively regulating the voltage across the load.

Detailed Application Field Plans

The 1N4763CP/TR8 is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4763CP/TR8 include: - 1N4749A - BZX55C91 - 1N5927B

In conclusion, the 1N4763CP/TR8 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its characteristics, specifications, and application field plans make it a valuable asset in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4763CP/TR8 v technických řešeních

  1. What is the 1N4763CP/TR8 diode used for?

    • The 1N4763CP/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N4763CP/TR8?

    • The maximum power dissipation of the 1N4763CP/TR8 is 1.5 watts.

  3. What is the voltage rating of the 1N4763CP/TR8?

    • The 1N4763CP/TR8 has a nominal Zener voltage of 91 volts.

  4. What is the forward voltage drop of the 1N4763CP/TR8?

    • The forward voltage drop of the 1N4763CP/TR8 is typically around 1.5 volts at a forward current of 200 mA.

  5. What are the typical applications of the 1N4763CP/TR8?

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

  6. What is the temperature coefficient of the 1N4763CP/TR8?

    • The temperature coefficient of the 1N4763CP/TR8 is approximately 0.05% per °C.

  7. What is the maximum reverse leakage current of the 1N4763CP/TR8?

    • The maximum reverse leakage current at the Zener voltage is 5 µA.

  8. Can the 1N4763CP/TR8 be used in automotive applications?

    • Yes, the 1N4763CP/TR8 can be used in automotive applications where voltage regulation and protection are required.

  9. What is the package type of the 1N4763CP/TR8?

    • The 1N4763CP/TR8 comes in a DO-41 axial leaded package.

  10. Is the 1N4763CP/TR8 RoHS compliant?

    • Yes, the 1N4763CP/TR8 is RoHS compliant, making it suitable for use in environmentally sensitive applications.