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BZX84C7V5W-7
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BZX84C7V5W-7: English Editing Encyclopedia Entry

Product Overview

The BZX84C7V5W-7 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as a low power dissipation, small package size, and high reliability. It is typically available in a SOT-323 package and is essential for stabilizing voltage levels in various electronic applications. The packaging consists of tape and reel, with a quantity of 3000 units per reel.

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 250mW
  • Package Type: SOT-323
  • Packaging: Tape and Reel
  • Quantity: 3000 units per reel

Detailed Pin Configuration

The BZX84C7V5W-7 Zener diode has three pins, with the cathode connected to the ground, the anode connected to the input voltage, and the third pin serving as the output terminal.

Functional Features

This Zener diode provides a stable reference voltage when operated within its specified parameters, making it suitable for voltage regulation and protection in electronic circuits. It offers precise voltage control and can handle moderate power dissipation.

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Small package size - High reliability

Disadvantages: - Limited power dissipation capability

Working Principles

The BZX84C7V5W-7 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZX84C7V5W-7 is widely used in various electronic applications, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84C7V5W-7 include: - BZX84C6V2W-7 (6.2V Zener diode) - BZX84C8V2W-7 (8.2V Zener diode) - BZX84C10W-7 (10V Zener diode)

In conclusion, the BZX84C7V5W-7 Zener diode is a crucial component in electronic circuits, offering precise voltage regulation and protection. Its compact size and reliability make it a popular choice for various applications, despite its limited power dissipation capability.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZX84C7V5W-7 dalam penyelesaian teknikal

  1. What is the BZX84C7V5W-7?

    • The BZX84C7V5W-7 is a 7.5V Zener diode with a power rating of 250mW and a SOT323 package.

  2. What are the typical applications of BZX84C7V5W-7?

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

  3. What is the maximum power dissipation of BZX84C7V5W-7?

    • The maximum power dissipation is 250mW.

  4. What is the reverse standoff voltage of BZX84C7V5W-7?

    • The reverse standoff voltage is 7.5V.

  5. What is the operating temperature range of BZX84C7V5W-7?

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

  6. How does BZX84C7V5W-7 provide overvoltage protection?

    • When the input voltage exceeds the breakdown voltage (7.5V), the diode conducts and limits the voltage across the circuit.

  7. Can BZX84C7V5W-7 be used as a voltage reference?

    • Yes, it can be used as a stable reference voltage in precision circuits due to its well-defined breakdown voltage.

  8. What are the key characteristics of BZX84C7V5W-7 for voltage regulation?

    • It provides a stable voltage output when operated within its specified current and temperature ranges.

  9. Is BZX84C7V5W-7 suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its 250mW power rating.

  10. Are there any specific layout considerations for using BZX84C7V5W-7 in a circuit?

    • It is important to minimize lead lengths and ensure proper heat sinking to maintain stability and performance.