Taiwan Semiconductor Corporation
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BZX79C47 A0G
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BZX79C47 A0G

Product Overview

Category

The BZX79C47 A0G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 47V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Low leakage current

Package

The BZX79C47 A0G is typically available in reels or tubes, with a standard quantity of 500 pieces per reel/tube.

Specifications

  • Zener voltage: 47V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX79C47 A0G has two pins and follows the standard DO-35 package pinout configuration.

Functional Features

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

Advantages

  • High reliability
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX79C47 A0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZX79C47 A0G is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX79C47 A0G include: - BZX79C46 - BZX79C48 - BZX79C50 - BZX55C47

In conclusion, the BZX79C47 A0G Zener diode is a reliable component that finds extensive use in voltage regulation and protection applications due to its precise voltage regulation, overvoltage protection, and stable operation characteristics.

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기술 솔루션에 BZX79C47 A0G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the BZX79C47 A0G?

    • The BZX79C47 A0G is a 500mW Zener diode with a voltage rating of 47V.

  2. What are the typical applications of BZX79C47 A0G?

    • It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits.

  3. What is the maximum power dissipation of BZX79C47 A0G?

    • The maximum power dissipation is 500mW.

  4. What is the voltage tolerance of BZX79C47 A0G?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range for BZX79C47 A0G?

    • The operating temperature range is usually -65°C to +150°C.

  6. Can BZX79C47 A0G be used for reverse polarity protection?

    • Yes, it can be used for reverse polarity protection due to its Zener diode characteristics.

  7. Is BZX79C47 A0G suitable for voltage clamping applications?

    • Yes, it is suitable for voltage clamping applications due to its ability to maintain a constant voltage across its terminals.

  8. What is the forward voltage drop of BZX79C47 A0G?

    • The forward voltage drop is typically around 1.2V.

  9. Can BZX79C47 A0G be used in automotive electronics?

    • Yes, it can be used in automotive electronics for voltage regulation and protection purposes.

  10. What are some common alternatives to BZX79C47 A0G?

    • Some common alternatives include other Zener diodes with similar voltage ratings such as BZX55C47 or BZT52C47.