Microsemi Corporation
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1N4733E3/TR13
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1N4733E3/TR13

Product Overview

Category

The 1N4733E3/TR13 belongs to the category of semiconductor devices, specifically within the family of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 5.1V
  • Power dissipation: 1W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N4733E3/TR13 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 5.1V
  • Power dissipation: 1W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4733E3/TR13 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Stable operation over a wide temperature range

Advantages

  • High reliability
  • Low impedance
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4733E3/TR13 operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

This Zener diode is widely used in various electronic circuits such as voltage regulators, voltage references, and overvoltage protection circuits in consumer electronics, industrial equipment, and automotive systems.

Detailed and Complete Alternative Models

  • 1N4728E3/TR13 (3.3V Zener voltage)
  • 1N4729E3/TR13 (3.6V Zener voltage)
  • 1N4730E3/TR13 (3.9V Zener voltage)
  • 1N4731E3/TR13 (4.3V Zener voltage)
  • 1N4732E3/TR13 (4.7V Zener voltage)

In conclusion, the 1N4733E3/TR13 Zener diode offers precise voltage regulation and overvoltage protection in a compact and reliable package, making it a versatile component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4733E3/TR13 en soluciones técnicas

  1. What is the 1N4733E3/TR13 diode used for?

    • The 1N4733E3/TR13 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4733E3/TR13 diode?

    • The 1N4733E3/TR13 has a nominal voltage of 5.1 volts, making it suitable for regulating and stabilizing voltage at this level.

  3. How does the 1N4733E3/TR13 diode work?

    • The 1N4733E3/TR13 operates in the reverse-biased breakdown region, allowing it to maintain a constant voltage drop across its terminals, effectively regulating the output voltage.

  4. Can the 1N4733E3/TR13 be used for overvoltage protection?

    • Yes, the 1N4733E3/TR13 can be employed to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  5. What are the typical applications of the 1N4733E3/TR13 diode?

    • Common applications include voltage regulation in power supplies, voltage reference circuits, and as a protective element in various electronic systems.

  6. What is the maximum power dissipation of the 1N4733E3/TR13 diode?

    • The 1N4733E3/TR13 has a maximum power dissipation of 1.3 watts, which should be considered when designing circuits to ensure proper heat dissipation.

  7. Is the 1N4733E3/TR13 suitable for high-frequency applications?

    • While the 1N4733E3/TR13 can function at moderate frequencies, it may not be ideal for high-frequency applications due to its inherent capacitance and response time.

  8. What are the temperature considerations for the 1N4733E3/TR13 diode?

    • The 1N4733E3/TR13's operating and storage temperatures should be within the specified range to ensure reliable performance and longevity.

  9. Can multiple 1N4733E3/TR13 diodes be connected in series or parallel?

    • Yes, multiple 1N4733E3/TR13 diodes can be connected in series to increase the breakdown voltage or in parallel to share current load, but careful consideration must be given to matching characteristics.

  10. Are there any alternatives to the 1N4733E3/TR13 diode with similar characteristics?

    • Yes, other Zener diodes with comparable voltage ratings and power dissipation capabilities, such as the BZX55C5V1 or 1N5226B, can serve as alternatives in certain applications.