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MMBZ5238B_D87Z
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MMBZ5238B_D87Z

Product Overview

Category

The MMBZ5238B_D87Z belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 6.2V to 7.8V
  • Power dissipation: 350mW
  • Package type: SOT-23
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Packaging/Quantity

The MMBZ5238B_D87Z is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 6.8V
  • Maximum reverse current: 5μA
  • Maximum regulator current: 20mA
  • Forward voltage: 1.2V
  • Reverse voltage: 7V

Detailed Pin Configuration

The MMBZ5238B_D87Z has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Low leakage current
  • Small form factor
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Small package size
  • Wide operating temperature range

Disadvantages

  • Limited maximum regulator current
  • Sensitive to temperature variations

Working Principles

The MMBZ5238B_D87Z operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMBZ5238B_D87Z is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5238BD87Z include: - MMBZ5237BD87Z - MMBZ5239B_D87Z - BZX84C6V8LT1G

In conclusion, the MMBZ5238B_D87Z Zener diode offers precise voltage regulation and protection in a small form factor, 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 MMBZ5238B_D87Z en soluciones técnicas

  1. What is MMBZ5238B_D87Z?

    • MMBZ5238B_D87Z is a dual surface mount Zener diode with a voltage range of 3.6V to 39V, designed for use in various electronic applications.

  2. What are the typical applications of MMBZ5238B_D87Z?

    • MMBZ5238B_D87Z is commonly used for voltage regulation, overvoltage protection, and transient suppression in electronic circuits.

  3. What is the maximum power dissipation of MMBZ5238B_D87Z?

    • The maximum power dissipation of MMBZ5238B_D87Z is typically 350mW.

  4. What is the operating temperature range of MMBZ5238B_D87Z?

    • MMBZ5238B_D87Z has an operating temperature range of -65°C to +150°C.

  5. What are the key electrical characteristics of MMBZ5238B_D87Z?

    • The key electrical characteristics include a nominal Zener voltage, reverse leakage current, and dynamic resistance.

  6. Can MMBZ5238B_D87Z be used for ESD protection?

    • Yes, MMBZ5238B_D87Z can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  7. Is MMBZ5238B_D87Z RoHS compliant?

    • Yes, MMBZ5238B_D87Z is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What are the package options available for MMBZ5238B_D87Z?

    • MMBZ5238B_D87Z is available in various surface mount packages such as SOT-23 and SOD-123.

  9. Does MMBZ5238B_D87Z require any external components for operation?

    • MMBZ5238B_D87Z typically does not require any external components for basic operation as a Zener diode.

  10. Are there any application notes or reference designs available for using MMBZ5238B_D87Z in technical solutions?

    • Yes, manufacturers often provide application notes and reference designs for incorporating MMBZ5238B_D87Z into various technical solutions, which can be found in the datasheet or on the manufacturer's website.