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BZX79-B3V9,133
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BZX79-B3V9,133

Product Overview

The BZX79-B3V9,133 is a voltage regulator diode belonging to the category of electronic components. It is commonly used in various electronic circuits for voltage regulation and protection purposes. This diode exhibits specific characteristics that make it suitable for a wide range of applications. The BZX79-B3V9,133 is typically packaged individually and is available in various quantities to meet different project requirements.

Basic Information

  • Category: Electronic Components
  • Use: Voltage Regulation and Protection
  • Characteristics: Precision Voltage Regulation, Low Leakage Current, Small Package Size
  • Package: Individual Packaging
  • Essence: Voltage Regulation and Protection
  • Packaging/Quantity: Various Quantities Available

Specifications

  • Voltage Rating: 3.9V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 1.2V (at 20mA)

Detailed Pin Configuration

The BZX79-B3V9,133 features a standard diode package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Precision Voltage Regulation: Ensures stable output voltage under varying load conditions.
  • Low Leakage Current: Minimizes power loss and enhances efficiency.
  • Small Package Size: Enables integration into compact electronic devices.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low power dissipation
  • Compact size

Disadvantages

  • Limited current handling capacity
  • Sensitive to voltage spikes

Working Principles

The BZX79-B3V9,133 operates based on the principle of zener breakdown, where it maintains a constant voltage drop across its terminals, providing a stable output voltage regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

The BZX79-B3V9,133 finds extensive use in the following application fields: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the BZX79-B3V9,133 include: - BZX79-C3V9,133 - BZX79-B4V3,133 - BZX79-C5V6,133

In conclusion, the BZX79-B3V9,133 is a versatile voltage regulator diode with precise regulation capabilities, making it an essential component in various electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BZX79-B3V9,133 في الحلول التقنية

  1. What is the BZX79-B3V9,133?

    • The BZX79-B3V9,133 is a 3.9V Zener diode with a tolerance of ±5%.

  2. What are the typical applications of the BZX79-B3V9,133?

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

  3. What is the maximum power dissipation of the BZX79-B3V9,133?

    • The maximum power dissipation is 500mW.

  4. What is the forward voltage of the BZX79-B3V9,133?

    • The forward voltage is approximately 1.2V.

  5. What is the reverse leakage current of the BZX79-B3V9,133 at its maximum reverse voltage?

    • The reverse leakage current is typically 5µA at the maximum reverse voltage.

  6. What is the temperature coefficient of the BZX79-B3V9,133?

    • The temperature coefficient is approximately 0.07%/°C.

  7. What is the maximum reverse voltage of the BZX79-B3V9,133?

    • The maximum reverse voltage is 75V.

  8. What is the operating temperature range of the BZX79-B3V9,133?

    • The operating temperature range is -65°C to +175°C.

  9. Can the BZX79-B3V9,133 be used for precision voltage references?

    • While it can be used for basic voltage regulation, it may not be suitable for precision voltage references due to its tolerance of ±5%.

  10. Is the BZX79-B3V9,133 RoHS compliant?

    • Yes, the BZX79-B3V9,133 is RoHS compliant, making it suitable for use in environmentally conscious designs.