Taiwan Semiconductor Corporation
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1N4752AHB0G
Zobrazit detail DataSheets

1N4752AHB0G - Semiconductor Diode

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Voltage regulation and rectification
  • Characteristics: Zener diode, low leakage current, high reliability
  • Package: DO-41
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Available in reels of 2000 units

Specifications

  • Voltage: 30V
  • Power Dissipation: 1W
  • Tolerance: ±5%
  • Operating Temperature: -65°C to +200°C

Detailed Pin Configuration

The 1N4752AHB0G has a standard DO-41 package with two leads. The cathode is marked with a band.

Functional Features

  • Zener Regulation: Maintains a constant voltage across the diode
  • Low Leakage Current: Minimizes power loss in circuits
  • High Reliability: Suitable for long-term use in various applications

Advantages and Disadvantages

  • Advantages:
    • Precise voltage regulation
    • Compact size
    • Wide operating temperature range
  • Disadvantages:
    • Limited power dissipation capability
    • Sensitive to reverse voltage spikes

Working Principles

The 1N4752AHB0G operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This diode is commonly used in voltage regulator circuits, overvoltage protection, and as a reference element in precision voltage sources.

Detailed and Complete Alternative Models

  • 1N4728A: 3.3V, 1W, ±5% tolerance
  • 1N4733A: 5.1V, 1W, ±5% tolerance
  • 1N4744A: 15V, 1W, ±5% tolerance

Note: The above alternatives are part of the same series and share similar characteristics.

Total words: 320

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4752AHB0G v technických řešeních

  1. What is the 1N4752AHB0G diode used for?

    • The 1N4752AHB0G is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4752AHB0G diode?

    • The 1N4752AHB0G has a nominal voltage of 33V, making it suitable for applications requiring stable voltage references.

  3. How does the 1N4752AHB0G diode regulate voltage?

    • The 1N4752AHB0G operates in the reverse-biased breakdown region, maintaining a constant voltage drop across its terminals to regulate the output voltage.

  4. What are the typical applications of the 1N4752AHB0G diode?

    • Common applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.

  5. What is the maximum power dissipation of the 1N4752AHB0G diode?

    • The 1N4752AHB0G can handle a maximum power dissipation of 1.3W, making it suitable for medium-power applications.

  6. What is the temperature coefficient of the 1N4752AHB0G diode?

    • The temperature coefficient is typically around -2mV/°C, indicating a relatively stable voltage reference over a range of temperatures.

  7. Can the 1N4752AHB0G be used in reverse bias?

    • Yes, the 1N4752AHB0G is designed to operate in the reverse-biased breakdown region, allowing it to regulate voltage when connected in reverse.

  8. What is the forward voltage drop of the 1N4752AHB0G diode?

    • The forward voltage drop is typically very low, around 1V, but this diode is primarily used in the reverse-biased breakdown region.

  9. Is the 1N4752AHB0G suitable for high-frequency applications?

    • While it can function at moderate frequencies, it is not optimized for high-frequency applications due to its inherent capacitance and response time.

  10. Are there any alternative diodes with similar characteristics to the 1N4752AHB0G?

    • Yes, other Zener diodes with comparable voltage ratings and power dissipation capabilities include the 1N4749AHB0G, 1N4750AHB0G, and 1N4751AHB0G.