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1N4763CPE3/TR12
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1N4763CPE3/TR12

Product Overview

Category

The 1N4763CPE3/TR12 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: 1.5W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The 1N4763CPE3/TR12 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 91V
  • Power dissipation: 1.5W
  • Maximum forward voltage: 1.1V
  • Reverse current: 5µA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4763CPE3/TR12 has two pins, anode (A) and cathode (K), which are identified by the polarity band on the body of the diode.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Overvoltage protection: It can protect sensitive components by shunting excess voltage to ground when the voltage exceeds the Zener voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Cost-effective solution for voltage reference and regulation

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overcurrent conditions

Working Principles

The Zener diode operates in the reverse-biased mode, allowing it to conduct when the voltage across its terminals reaches the Zener voltage. This characteristic enables it to regulate voltage and provide protection against overvoltage conditions.

Detailed Application Field Plans

The 1N4763CPE3/TR12 is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4763CPE3/TR12 include: - 1N4749A - BZX55C91 - 1N5226B

In conclusion, the 1N4763CPE3/TR12 Zener diode offers precise voltage regulation and overvoltage protection, making it a valuable component in electronic circuits across diverse applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1N4763CPE3/TR12 i tekniska lösningar

  1. What is the 1N4763CPE3/TR12 diode used for?

    • The 1N4763CPE3/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N4763CPE3/TR12?

    • The maximum power dissipation of the 1N4763CPE3/TR12 is 1.5 watts.

  3. What is the voltage rating of the 1N4763CPE3/TR12?

    • The 1N4763CPE3/TR12 has a voltage rating of 91 volts.

  4. What is the tolerance of the voltage provided by the 1N4763CPE3/TR12?

    • The tolerance of the voltage provided by the 1N4763CPE3/TR12 is +/- 5%.

  5. How can the 1N4763CPE3/TR12 be used for voltage regulation?

    • The 1N4763CPE3/TR12 can be connected in reverse bias across a voltage source to maintain a constant output voltage.

  6. What are the typical applications of the 1N4763CPE3/TR12?

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

  7. What is the temperature coefficient of the 1N4763CPE3/TR12?

    • The temperature coefficient of the 1N4763CPE3/TR12 is 0.05% per °C.

  8. Can the 1N4763CPE3/TR12 be used in automotive electronics?

    • Yes, the 1N4763CPE3/TR12 can be used in automotive electronics for voltage regulation and protection.

  9. What is the forward voltage drop of the 1N4763CPE3/TR12?

    • The forward voltage drop of the 1N4763CPE3/TR12 is typically around 1.2 volts.

  10. Is the 1N4763CPE3/TR12 suitable for high-frequency applications?

    • The 1N4763CPE3/TR12 is not typically recommended for high-frequency applications due to its inherent capacitance and response time limitations.