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PZU18B3,115
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PZU18B3,115

Product Overview

  • Category: Semiconductor
  • Use: Voltage regulator diode
  • Characteristics: Zener diode, low voltage drop, high current capability
  • Package: SOD123F
  • Essence: Regulates voltage by maintaining a constant output voltage across the load
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Voltage: 18V
  • Power Dissipation: 350mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage Drop: 1.2V
  • Reverse Leakage Current: 5μA

Detailed Pin Configuration

The PZU18B3,115 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides a stable reference voltage
  • Protects circuits from overvoltage
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High current handling capability
  • Compact package size

Disadvantages

  • Limited voltage range
  • Sensitivity to temperature variations

Working Principles

The PZU18B3,115 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias.

Detailed Application Field Plans

The PZU18B3,115 is commonly used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to PZU18B3,115 include: - BZX84C18 - 1N4744A - MMSZ5245B

This concludes the English editing encyclopedia entry structure for PZU18B3,115.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PZU18B3,115 v technických řešeních

  1. What is PZU18B3,115?

    • PZU18B3,115 is a type of semiconductor diode commonly used in technical solutions for rectification and voltage regulation.

  2. What are the key specifications of PZU18B3,115?

    • The key specifications of PZU18B3,115 include a maximum forward voltage of 0.9V, a maximum reverse current of 5µA, and a maximum forward current of 200mA.

  3. How is PZU18B3,115 typically used in technical solutions?

    • PZU18B3,115 is often used in technical solutions for voltage clamping, overvoltage protection, and signal conditioning applications.

  4. What are the operating temperature range and storage conditions for PZU18B3,115?

    • PZU18B3,115 has an operating temperature range of -55°C to +150°C and should be stored in a dry environment at temperatures between -55°C and +150°C.

  5. Can PZU18B3,115 be used in high-frequency applications?

    • Yes, PZU18B3,115 can be used in high-frequency applications due to its fast response time and low capacitance.

  6. What are the typical failure modes of PZU18B3,115?

    • Typical failure modes of PZU18B3,115 include thermal runaway, reverse breakdown, and excessive leakage current.

  7. Are there any recommended soldering or mounting techniques for PZU18B3,115?

    • It is recommended to use a low-temperature soldering iron and avoid excessive mechanical stress during mounting to prevent damage to PZU18B3,115.

  8. What are the common alternatives to PZU18B3,115 for similar technical applications?

    • Common alternatives to PZU18B3,115 include other Zener diodes with comparable voltage and current ratings, such as BZX84C3V6 or 1N4733A.

  9. What are the potential challenges when integrating PZU18B3,115 into a technical solution?

    • Potential challenges may include managing heat dissipation, ensuring proper voltage regulation, and minimizing signal distortion in high-frequency applications.

  10. Where can I find detailed application notes and reference designs for using PZU18B3,115 in technical solutions?

    • Detailed application notes and reference designs for PZU18B3,115 can be found on the manufacturer's website or in technical literature related to semiconductor diode applications.