Rohm Semiconductor
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UDZSTE-179.1B
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UDZSTE-179.1B

Product Overview

Category

UDZSTE-179.1B belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.

Use

The UDZSTE-179.1B is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Characteristics

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Package: SOD-323F package type.
  • Essence: Provides stable voltage reference.
  • Packaging/Quantity: Typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage: 179.1V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -55°C to +150°C
  • Tolerance: ±5%

Detailed Pin Configuration

The UDZSTE-179.1B has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

  • Stable Voltage Reference: Maintains a constant voltage across its terminals.
  • Overvoltage Protection: Safeguards connected circuits from voltage spikes.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Overvoltage protection

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The UDZSTE-179.1B operates based on the principle of 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 UDZSTE-179.1B finds applications in various fields including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to UDZSTE-179.1B include: - BZX84C180 - MMBZ5234B - PZM18NB

In conclusion, the UDZSTE-179.1B Zener diode offers precise voltage regulation and overvoltage protection, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de UDZSTE-179.1B en soluciones técnicas

  1. What is UDZSTE-179.1B?

    • UDZSTE-179.1B is a technical standard that specifies requirements for the design and implementation of electrical systems in hazardous areas.

  2. Which industries typically apply UDZSTE-179.1B?

    • Industries such as oil and gas, chemical processing, pharmaceuticals, and mining commonly apply UDZSTE-179.1B to ensure safe operation in potentially explosive atmospheres.

  3. What are the key considerations when applying UDZSTE-179.1B in technical solutions?

    • Key considerations include proper equipment selection, installation methods, maintenance procedures, and compliance with local regulations and codes.

  4. How does UDZSTE-179.1B impact equipment selection?

    • UDZSTE-179.1B requires the use of specially designed and certified equipment suitable for hazardous areas, including explosion-proof enclosures, intrinsically safe devices, and flameproof components.

  5. What are the requirements for installation under UDZSTE-179.1B?

    • Installation must adhere to specific wiring methods, grounding practices, and separation distances to minimize the risk of ignition in hazardous environments.

  6. Does UDZSTE-179.1B address maintenance and inspection procedures?

    • Yes, UDZSTE-179.1B outlines requirements for regular maintenance, testing, and inspection of electrical systems to ensure continued safety and reliability.

  7. Are there specific documentation requirements associated with UDZSTE-179.1B?

    • Compliance with UDZSTE-179.1B necessitates thorough documentation of equipment specifications, installation records, maintenance logs, and certification details.

  8. How does UDZSTE-179.1B align with international standards?

    • UDZSTE-179.1B is often harmonized with international standards such as IEC 60079 series to facilitate global acceptance and interoperability of hazardous area equipment.

  9. What training is necessary for personnel working with UDZSTE-179.1B compliant systems?

    • Personnel involved in the design, installation, and maintenance of electrical systems in hazardous areas should receive specialized training on UDZSTE-179.1B requirements and best practices.

  10. What are the potential benefits of adhering to UDZSTE-179.1B in technical solutions?

    • Adhering to UDZSTE-179.1B can enhance safety, reduce the risk of accidents, ensure regulatory compliance, and protect personnel and assets in hazardous environments.