Vishay Semiconductor Diodes Division
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MMBZ5238B-HE3-08
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MMBZ5238B-HE3-08

Product Overview

Category

The MMBZ5238B-HE3-08 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size
  • Wide operating temperature range

Package

The MMBZ5238B-HE3-08 is typically available in a SOT-23 surface mount package.

Essence

This product is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 6.2V
  • Power Dissipation: 225mW
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5μA
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The MMBZ5238B-HE3-08 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Fast response time

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Suitable for high-density circuit designs

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMBZ5238B-HE3-08 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5238B-HE3-08 include: - BZX84C6V2 - 1N4734A - MM3Z6V2T1G

In conclusion, the MMBZ5238B-HE3-08 Zener diode offers precise voltage regulation and transient suppression in a compact package, making it suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MMBZ5238B-HE3-08 en soluciones técnicas

  1. What is the MMBZ5238B-HE3-08?

    • The MMBZ5238B-HE3-08 is a dual surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What are the key features of MMBZ5238B-HE3-08?

    • The key features include a power dissipation of 225 mW, a zener voltage range of 4.475V to 4.925V, and a low leakage current.

  3. In what technical solutions can MMBZ5238B-HE3-08 be used?

    • MMBZ5238B-HE3-08 can be used in voltage regulation, overvoltage protection, and transient suppression applications.

  4. What is the maximum forward voltage of MMBZ5238B-HE3-08?

    • The maximum forward voltage is 1.5V at 200mA.

  5. What is the operating temperature range of MMBZ5238B-HE3-08?

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

  6. What is the package type of MMBZ5238B-HE3-08?

    • It comes in a SOT-23 package.

  7. What is the typical reverse leakage current of MMBZ5238B-HE3-08?

    • The typical reverse leakage current is 0.1µA at 3V.

  8. Can MMBZ5238B-HE3-08 be used for ESD protection?

    • Yes, it can be used for ESD protection in various electronic circuits.

  9. What are the recommended soldering conditions for MMBZ5238B-HE3-08?

    • The recommended soldering conditions include a soldering temperature of 260°C for 10 seconds.

  10. Where can I find the detailed datasheet for MMBZ5238B-HE3-08?

    • The detailed datasheet can be found on the manufacturer's website or through authorized distributors.