ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
BZX79C11_T50R
Zobrazit detail DataSheets

BZX79C11_T50R

Product Overview

Category

The BZX79C11_T50R belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.

Use

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

Characteristics

  • Zener voltage: 11V
  • Power dissipation: 500mW
  • Package: T-50R
  • Operating temperature range: -65°C to +200°C
  • Forward voltage: 1.2V
  • Reverse current: 5µA

Packaging/Quantity

The BZX79C11_T50R is typically available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

  • Zener voltage: 11V ±5%
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Maximum reverse current: 5µA
  • Operating temperature range: -65°C to +200°C
  • Package type: T-50R

Detailed Pin Configuration

The BZX79C11_T50R has two pins and follows the standard pin configuration for Zener diodes, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation: The BZX79C11_T50R maintains a constant voltage of 11V across its terminals, making it suitable for various electronic applications.
  • Overvoltage protection: It provides protection against voltage spikes by diverting excess current away from sensitive components.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX79C11_T50R operates based on the Zener effect, where it allows current to flow in the reverse direction when the applied voltage reaches its breakdown voltage, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The BZX79C11_T50R finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX79C11T50R include: - BZX79C10T50R (Zener voltage: 10V) - BZX79C12T50R (Zener voltage: 12V) - BZX79C13T50R (Zener voltage: 13V)

In conclusion, the BZX79C11_T50R Zener diode offers precise voltage regulation and overvoltage protection, making it a valuable component in various electronic applications.

[Word count: 345]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX79C11_T50R v technických řešeních

  1. What is the BZX79C11_T50R?

    • The BZX79C11_T50R is a 500mW Zener diode with a voltage rating of 11V.

  2. What are the typical applications of BZX79C11_T50R?

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

  3. What is the maximum power dissipation of BZX79C11_T50R?

    • The maximum power dissipation is 500mW.

  4. What is the voltage tolerance of BZX79C11_T50R?

    • The voltage tolerance is typically +/-5%.

  5. What is the operating temperature range for BZX79C11_T50R?

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

  6. How does BZX79C11_T50R provide overvoltage protection?

    • When the voltage across the diode exceeds its rated voltage (11V), it conducts heavily, limiting the voltage across the circuit it is protecting.

  7. Can BZX79C11_T50R be used in reverse bias?

    • Yes, it can be used in reverse bias as a regular diode, but it will not exhibit Zener breakdown characteristics in this mode.

  8. What are the package options available for BZX79C11_T50R?

    • The BZX79C11_T50R is available in various packages such as DO-35, MiniMELF, and SOD-123.

  9. What are the key differences between BZX79C11_T50R and other Zener diodes?

    • BZX79C11_T50R has a specific voltage rating of 11V, while other Zener diodes have different voltage ratings.

  10. Are there any precautions to consider when using BZX79C11_T50R in technical solutions?

    • It's important to ensure that the maximum power dissipation and voltage ratings are not exceeded, and proper heat sinking may be required in high-power applications.