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BZX84C3V9T-7-F
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BZX84C3V9T-7-F: English Editing Encyclopedia Entry

Product Overview

Category

The BZX84C3V9T-7-F belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low power dissipation
  • High stability
  • Small package size
  • Wide voltage range

Package

The BZX84C3V9T-7-F is typically available in a SOT-23 surface mount package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 350mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C3V9T-7-F has three pins: 1. Cathode (K) 2. Anode (A) 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • Small form factor
  • Wide operating temperature range
  • Reliable voltage regulation

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The BZX84C3V9T-7-F operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in consumer electronics
  • Signal clamping in communication systems

Detailed and Complete Alternative Models

  • BZX84C3V6T-7-F
  • BZX84C4V3T-7-F
  • BZX84C5V1T-7-F

In conclusion, the BZX84C3V9T-7-F Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける BZX84C3V9T-7-F の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum power dissipation of BZX84C3V9T-7-F?

    • The maximum power dissipation of BZX84C3V9T-7-F is 250mW.

  2. What is the reverse voltage of BZX84C3V9T-7-F?

    • The reverse voltage of BZX84C3V9T-7-F is 30V.

  3. What is the forward voltage drop of BZX84C3V9T-7-F?

    • The forward voltage drop of BZX84C3V9T-7-F is typically 0.9V at a forward current of 5mA.

  4. What is the operating temperature range of BZX84C3V9T-7-F?

    • The operating temperature range of BZX84C3V9T-7-F is -55°C to +150°C.

  5. What is the maximum forward continuous current of BZX84C3V9T-7-F?

    • The maximum forward continuous current of BZX84C3V9T-7-F is 200mA.

  6. Is BZX84C3V9T-7-F suitable for voltage regulation in low-power applications?

    • Yes, BZX84C3V9T-7-F is suitable for voltage regulation in low-power applications due to its low forward voltage drop and high reverse voltage.

  7. Can BZX84C3V9T-7-F be used for overvoltage protection in electronic circuits?

    • Yes, BZX84C3V9T-7-F can be used for overvoltage protection in electronic circuits due to its ability to clamp the voltage at a safe level.

  8. What are the typical applications of BZX84C3V9T-7-F in technical solutions?

    • BZX84C3V9T-7-F is commonly used in voltage regulation, overvoltage protection, signal clamping, and voltage reference circuits.

  9. Does BZX84C3V9T-7-F require a heat sink for normal operation?

    • No, BZX84C3V9T-7-F does not require a heat sink for normal operation due to its low power dissipation.

  10. Is BZX84C3V9T-7-F suitable for use in portable electronic devices?

    • Yes, BZX84C3V9T-7-F is suitable for use in portable electronic devices due to its small size, low power dissipation, and wide operating temperature range.