Central Semiconductor Corp
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1N4733A BK
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1N4733A BK

Product Overview

The 1N4733A BK is a semiconductor device belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in electronic circuits. The characteristics of this product include its ability to maintain a constant voltage across its terminals when it is operated in its breakdown region. The package type for the 1N4733A BK is typically through-hole, and it is available in various quantities per package.

Specifications

  • Voltage: 5.1V
  • Power Dissipation: 1W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4733A BK has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

The primary function of the 1N4733A BK is to regulate voltage by maintaining a constant output voltage under varying load conditions. It achieves this by operating in its breakdown region, where it exhibits a sharp increase in current with only a small increase in voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Protection against voltage spikes
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

When the voltage across the 1N4733A BK exceeds its rated zener voltage, it enters the breakdown region, allowing current to flow in the reverse direction. This characteristic enables it to regulate the voltage across its terminals.

Detailed Application Field Plans

The 1N4733A BK finds applications in various electronic circuits such as voltage regulators, overvoltage protection circuits, and signal clamping circuits. It is commonly used in power supplies, audio equipment, and communication systems.

Detailed and Complete Alternative Models

Some alternative models to the 1N4733A BK include: - 1N4728A BK (3.3V) - 1N4730A BK (3.9V) - 1N4734A BK (5.6V)

In summary, the 1N4733A BK is a Zener diode designed for precise voltage regulation and protection in electronic circuits. Its compact size and precise voltage regulation make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4733A BK v technických řešeních

  1. What is the 1N4733A BK?

    • The 1N4733A BK is a Zener diode with a voltage rating of 5.1V.

  2. What are the typical applications of the 1N4733A BK?

    • It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.

  3. What is the maximum power dissipation of the 1N4733A BK?

    • The maximum power dissipation is 1.3W.

  4. What is the operating temperature range of the 1N4733A BK?

    • The operating temperature range is -65°C to +200°C.

  5. What is the tolerance of the voltage output for the 1N4733A BK?

    • The tolerance is typically ±5%.

  6. Can the 1N4733A BK be used in reverse bias?

    • Yes, it can be used in reverse bias for certain applications.

  7. What is the forward voltage drop of the 1N4733A BK?

    • The forward voltage drop is around 1.2V.

  8. Is the 1N4733A BK suitable for high-frequency applications?

    • It is not recommended for high-frequency applications due to its inherent limitations.

  9. What is the packaging type of the 1N4733A BK?

    • It is available in a DO-41 package.

  10. Are there any special handling considerations for the 1N4733A BK?

    • It should be handled with standard ESD precautions and stored in a dry environment to prevent moisture damage.