Central Semiconductor Corp
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1N4752A BK
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1N4752A BK

Product Overview

Category

The 1N4752A BK is a Zener diode, which falls under the category of semiconductor devices.

Use

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

Characteristics

  • Voltage: 30V
  • Power Dissipation: 1.0W
  • Package Type: Axial Leaded
  • Tolerance: ±5%
  • Operating Temperature: -65°C to +200°C

Package

The 1N4752A BK is typically available in bulk packaging or on reels, with varying quantities depending on the supplier.

Specifications

  • Zener Voltage: 30V
  • Maximum Reverse Leakage Current: 5μA
  • Maximum Zener Impedance: 10Ω
  • Maximum Temperature Coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4752A BK has two leads, with the cathode being shorter than the anode. The pinout configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

The 1N4752A BK provides a constant voltage output when it is operated in its breakdown region. It acts as a voltage regulator by maintaining a fixed output voltage across its terminals.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

When the voltage across the 1N4752A BK exceeds its specified Zener voltage, it enters the breakdown region and begins conducting current in the reverse direction. This characteristic allows it to regulate the voltage across a circuit.

Detailed Application Field Plans

The 1N4752A BK is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4752A BK include: - 1N4733A BK (Zener Voltage: 5.1V) - 1N4744A BK (Zener Voltage: 15V) - 1N4761A BK (Zener Voltage: 75V)

In conclusion, the 1N4752A BK Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications, although its limited power dissipation capability and sensitivity to temperature variations should be considered during design and implementation.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 1N4752A BK בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of 1N4752A BK:

  1. What is 1N4752A BK?

    • 1N4752A BK is a Zener diode with a voltage rating of 33V.

  2. What is the typical application of 1N4752A BK?

    • It is commonly used as a voltage regulator or voltage reference in electronic circuits.

  3. What is the maximum power dissipation of 1N4752A BK?

    • The maximum power dissipation is 1.3W.

  4. What is the operating temperature range for 1N4752A BK?

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

  5. What is the forward voltage drop of 1N4752A BK?

    • The forward voltage drop is around 1.2V.

  6. What is the reverse leakage current of 1N4752A BK?

    • The reverse leakage current is typically less than 5μA at the rated voltage.

  7. Can 1N4752A BK be used for overvoltage protection?

    • Yes, it can be used for overvoltage protection by shunting excess voltage to ground.

  8. What is the package type of 1N4752A BK?

    • It is available in a DO-41 axial lead package.

  9. Is 1N4752A BK suitable for automotive applications?

    • Yes, it is suitable for automotive applications due to its wide operating temperature range.

  10. Can 1N4752A BK be used in voltage regulation for battery-powered devices?

    • Yes, it can be used to regulate voltage in battery-powered devices to maintain a constant output voltage.

I hope these answers are helpful! Let me know if you need further assistance.