Taiwan Semiconductor Corporation
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1N4752AHB0G
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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

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1N4752AHB0G trong giải pháp kỹ thuật

  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.