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1N4749A,133
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1N4749A,133

Product Overview

Category

The 1N4749A,133 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and voltage reference applications.

Characteristics

  • Zener voltage: 24V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Packaging/quantity: Tape & Reel (1000 pieces)

Specifications

  • Zener voltage: 24V
  • Power dissipation: 1.3W
  • Forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4749A,133 has two pins with standard DO-41 package pinout.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High reliability and stability

Advantages

  • Accurate voltage reference
  • Wide operating temperature range
  • Compact and durable package

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4749A,133 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in electronic circuits
  • Voltage reference in instrumentation

Detailed and Complete Alternative Models

  • 1N4733A,133
  • 1N4742A,133
  • 1N4756A,133

This comprehensive entry provides an in-depth understanding of the 1N4749A,133 Zener diode, covering its basic information, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1N4749A,133 dalam penyelesaian teknikal

  1. What is the 1N4749A,133 diode used for?

    • The 1N4749A,133 diode is commonly used as a voltage regulator in various technical solutions.

  2. What is the maximum voltage rating of the 1N4749A,133 diode?

    • The maximum voltage rating of the 1N4749A,133 diode is 24V.

  3. What is the typical current rating of the 1N4749A,133 diode?

    • The typical current rating of the 1N4749A,133 diode is 1W.

  4. How does the 1N4749A,133 diode regulate voltage?

    • The 1N4749A,133 diode regulates voltage by maintaining a constant voltage drop across its terminals.

  5. Can the 1N4749A,133 diode be used in reverse bias?

    • Yes, the 1N4749A,133 diode can be used in reverse bias to protect circuits from overvoltage conditions.

  6. What are the typical applications of the 1N4749A,133 diode?

    • Typical applications include voltage regulation in power supplies, voltage clamping, and overvoltage protection.

  7. What is the forward voltage drop of the 1N4749A,133 diode?

    • The forward voltage drop of the 1N4749A,133 diode is typically around 1V.

  8. Is the 1N4749A,133 diode suitable for high-frequency applications?

    • No, the 1N4749A,133 diode is not suitable for high-frequency applications due to its slow response time.

  9. What is the temperature range for the 1N4749A,133 diode?

    • The 1N4749A,133 diode is typically rated for operation within a temperature range of -65°C to 200°C.

  10. Can multiple 1N4749A,133 diodes be connected in series or parallel?

    • Yes, multiple 1N4749A,133 diodes can be connected in series to increase the voltage rating or in parallel to increase the current handling capacity.