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BZX84C4V7LT3
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BZX84C4V7LT3 - Encyclopedia Entry

Product Overview

The BZX84C4V7LT3 belongs to the category of voltage regulator diodes. These diodes are commonly used to regulate voltage in electronic circuits, ensuring a stable and consistent output voltage. The BZX84C4V7LT3 is specifically designed for use in various electronic applications where precise voltage regulation is required.

Basic Information

  • Category: Voltage Regulator Diode
  • Use: Voltage regulation in electronic circuits
  • Characteristics: Precision voltage regulation, small form factor, low power consumption
  • Package: SOT-23
  • Essence: Regulating voltage to ensure stable and consistent output
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage Rating: 4.7V
  • Power Dissipation: 250mW
  • Forward Voltage Drop: 0.7V
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX84C4V7LT3 features a standard SOT-23 package with three pins: anode, cathode, and no-connect pin. The pin configuration is as follows: - Pin 1 (Anode) - Pin 2 (No-connect) - Pin 3 (Cathode)

Functional Features

The BZX84C4V7LT3 provides precise voltage regulation, ensuring a stable output voltage even in fluctuating input conditions. Its small form factor and low power consumption make it suitable for compact electronic devices and battery-powered applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • Low power consumption
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity
  • Sensitive to voltage spikes

Working Principles

The BZX84C4V7LT3 operates based on the principle of zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts, shunting excess current to maintain a constant output voltage.

Detailed Application Field Plans

The BZX84C4V7LT3 finds extensive use in various electronic applications, including: - Voltage regulation in portable electronic devices - Power management in battery-powered systems - Overvoltage protection in sensor circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Several alternative models can be considered as substitutes for the BZX84C4V7LT3, including: - BZX84C3V9LT3 - BZX84C5V6LT3 - BZX84C6V8LT3 - BZX84C8V2LT3

In conclusion, the BZX84C4V7LT3 is a crucial component in electronic circuits requiring precise voltage regulation. Its compact size, low power consumption, and wide operating temperature range make it suitable for a diverse range of applications.

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기술 솔루션에 BZX84C4V7LT3 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the BZX84C4V7LT3?

    • The BZX84C4V7LT3 is a 4.7V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX84C4V7LT3?

    • The maximum power dissipation of the BZX84C4V7LT3 is 250mW.

  3. What is the voltage tolerance of the BZX84C4V7LT3?

    • The voltage tolerance of the BZX84C4V7LT3 is ±5%.

  4. What is the forward voltage of the BZX84C4V7LT3?

    • The forward voltage of the BZX84C4V7LT3 is typically 0.9V at 10mA.

  5. What is the reverse leakage current of the BZX84C4V7LT3?

    • The reverse leakage current of the BZX84C4V7LT3 is typically 100nA at 3V.

  6. What are the typical applications of the BZX84C4V7LT3?

    • The BZX84C4V7LT3 is commonly used for voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  7. What is the temperature coefficient of the BZX84C4V7LT3?

    • The temperature coefficient of the BZX84C4V7LT3 is typically 0.07%/°C.

  8. What is the maximum reverse standoff voltage of the BZX84C4V7LT3?

    • The maximum reverse standoff voltage of the BZX84C4V7LT3 is 4.7V.

  9. What is the package type of the BZX84C4V7LT3?

    • The BZX84C4V7LT3 is available in a SOT-23 surface mount package.

  10. What are the key differences between the BZX84C4V7LT3 and similar Zener diodes?

    • The BZX84C4V7LT3 offers a specific voltage rating of 4.7V and has a low profile SOT-23 package, making it suitable for space-constrained applications.