Diodes Incorporated
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1N5248B-T
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1N5248B-T

Product Overview

Category:

The 1N5248B-T 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
  • Operating temperature range: -65°C to +200°C
  • Package type: DO-35
  • RoHS compliant

Package:

The 1N5248B-T is typically available in bulk or tape and reel packaging.

Essence:

This Zener diode is essential for maintaining a constant voltage across a load in a circuit.

Packaging/Quantity:

The 1N5248B-T is usually packaged in quantities of 100 or 1000 units per reel or bulk packaging.

Specifications

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.5V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5248B-T Zener diode has two pins, with the cathode identified by a band on the body of the diode.

Functional Features

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

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5248B-T Zener diode operates based on the principle of the Zener breakdown effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The 1N5248B-T is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5248B-T Zener diode include: - 1N4732A - BZX55C18 - 1N746A

In conclusion, the 1N5248B-T Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and stable operation make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5248B-T v technických řešeních

  1. What is the voltage rating of 1N5248B-T?

    • The voltage rating of 1N5248B-T is 18 volts.

  2. What is the maximum current it can handle?

    • The maximum current it can handle is typically around 150 mA.

  3. What are the typical applications for 1N5248B-T?

    • It is commonly used in voltage regulation, overvoltage protection, and general purpose diode applications.

  4. What is the package type of 1N5248B-T?

    • 1N5248B-T comes in a DO-35 package.

  5. What is the reverse leakage current of 1N5248B-T at its rated voltage?

    • The reverse leakage current at its rated voltage is typically very low, around microamps.

  6. Can 1N5248B-T be used for voltage clamping?

    • Yes, it can be used for voltage clamping to protect sensitive components from overvoltage conditions.

  7. Is 1N5248B-T suitable for use in automotive electronics?

    • Yes, it is suitable for use in automotive electronics due to its reliability and performance characteristics.

  8. What is the temperature coefficient of 1N5248B-T?

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

  9. Does 1N5248B-T require any external components for basic operation?

    • No, it can be used as a standalone component for basic voltage regulation and protection.

  10. Are there any recommended alternative components to 1N5248B-T for similar applications?

    • Some alternatives include 1N4732A, 1N4742A, and 1N4752A, which have different voltage ratings but similar characteristics for certain applications.