Taiwan Semiconductor Corporation
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1N5248B A0G
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1N5248B A0G

Product Overview

Category

The 1N5248B A0G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N5248B A0G is typically available in reels or tubes, with quantities varying based on manufacturer and supplier.

Specifications

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5248B A0G has two pins, anode and cathode, which are identified by the polarity marking on the device.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5248B A0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased, providing stable voltage regulation in electronic circuits.

Detailed Application Field Plans

The 1N5248B A0G is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5248B A0G include: - 1N5231B (5.1V) - 1N5239B (9.1V) - 1N5257B (27V) - BZX85C18 (18V)

This comprehensive range of alternative models allows for flexibility in selecting the appropriate Zener diode based on specific circuit requirements.

This content provides a detailed overview of the 1N5248B A0G Zener diode, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1N5248B A0G trong giải pháp kỹ thuật

  1. What is the 1N5248B A0G diode used for?

    • The 1N5248B A0G diode is commonly used as a voltage regulator or voltage reference in various technical solutions.

  2. What is the maximum forward voltage of the 1N5248B A0G diode?

    • The maximum forward voltage of the 1N5248B A0G diode is typically around 1.1 volts at a forward current of 200 mA.

  3. What is the breakdown voltage of the 1N5248B A0G diode?

    • The breakdown voltage of the 1N5248B A0G diode is 18 volts, making it suitable for regulating voltages in electronic circuits.

  4. Can the 1N5248B A0G diode handle high currents?

    • The 1N5248B A0G diode is designed to handle a continuous forward current of up to 200 mA, making it suitable for low to moderate power applications.

  5. Is the 1N5248B A0G diode suitable for use in automotive electronics?

    • Yes, the 1N5248B A0G diode can be used in automotive electronics for voltage regulation and protection against voltage spikes.

  6. What are the typical applications of the 1N5248B A0G diode?

    • Typical applications of the 1N5248B A0G diode include voltage regulation in power supplies, voltage references in instrumentation, and overvoltage protection in various electronic circuits.

  7. Does the 1N5248B A0G diode require a heat sink?

    • For most applications within its specified operating conditions, the 1N5248B A0G diode does not require a heat sink. However, in high-power applications, a heat sink may be necessary.

  8. What is the temperature coefficient of the 1N5248B A0G diode?

    • The temperature coefficient of the 1N5248B A0G diode is typically around -2 mV/°C, which means its voltage reference remains relatively stable over a range of temperatures.

  9. Can the 1N5248B A0G diode be used in reverse-biased mode?

    • Yes, the 1N5248B A0G diode can be used in reverse-biased mode for certain applications such as voltage clamping and transient suppression.

  10. Are there any equivalent alternatives to the 1N5248B A0G diode?

    • Yes, other diodes with similar specifications and characteristics, such as the 1N5248A, 1N5248C, or BZX85C18, can serve as equivalent alternatives to the 1N5248B A0G diode.