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1N5247BTR
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1N5247BTR

Product Overview

Category

The 1N5247BTR belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Use

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

Characteristics

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Operating temperature range: -65°C to +200°C
  • Package type: SOD-123

Packaging/Quantity

The 1N5247BTR is typically available in reels with quantities varying based on manufacturer specifications.

Specifications

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

Detailed Pin Configuration

The 1N5247BTR has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The 1N5247BTR provides a stable voltage output when reverse biased, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from excessive current or voltage spikes

Working Principles

When the Zener diode is reverse biased and the voltage across its terminals exceeds the Zener voltage, it begins to conduct, maintaining a nearly constant voltage drop across it.

Detailed Application Field Plans

The 1N5247BTR is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5247BTR include: - 1N4731A - BZX55C18 - 1N746A

In conclusion, the 1N5247BTR Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its compact size and wide operating temperature range make it suitable for various applications in the field of electronics.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1N5247BTR dalam penyelesaian teknikal

  1. What is the 1N5247BTR?

    • The 1N5247BTR is a 16V, 500mW Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of the 1N5247BTR?

    • It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various electronic devices and systems.

  3. What is the maximum power dissipation of the 1N5247BTR?

    • The maximum power dissipation of the 1N5247BTR is 500mW.

  4. What is the voltage tolerance of the 1N5247BTR?

    • The voltage tolerance of the 1N5247BTR is typically +/-5%.

  5. What is the operating temperature range of the 1N5247BTR?

    • The 1N5247BTR has an operating temperature range of -65°C to +200°C.

  6. Can the 1N5247BTR be used for reverse polarity protection?

    • Yes, the 1N5247BTR can be used for reverse polarity protection in electronic circuits.

  7. What is the package type of the 1N5247BTR?

    • The 1N5247BTR comes in a DO-35 axial lead package.

  8. Is the 1N5247BTR RoHS compliant?

    • Yes, the 1N5247BTR is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the typical forward voltage drop of the 1N5247BTR?

    • The typical forward voltage drop of the 1N5247BTR is 1.2V at a forward current of 20mA.

  10. Can the 1N5247BTR be used in automotive applications?

    • Yes, the 1N5247BTR can be used in automotive applications where its voltage regulation and protection capabilities are required.