Vishay Semiconductor Diodes Division
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MMBZ5250B-HE3-08
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MMBZ5250B-HE3-08

Product Overview

Category

The MMBZ5250B-HE3-08 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation capability
  • Transient suppression ability
  • Small form factor
  • Low leakage current

Package

The MMBZ5250B-HE3-08 is typically available in a surface mount package.

Essence

This product serves as a crucial component in maintaining stable voltage levels within electronic circuits, thereby protecting sensitive components from voltage spikes.

Packaging/Quantity

The MMBZ5250B-HE3-08 is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Zener Voltage: 25V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The MMBZ5250B-HE3-08 typically has three pins: anode, cathode, and no-connect.

Functional Features

  • Precise voltage regulation
  • Protection against voltage surges
  • Low operating and reverse leakage currents

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Effective transient suppression

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMBZ5250B-HE3-08 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The MMBZ5250B-HE3-08 finds extensive use in various electronic devices and systems, including: - Voltage regulators - Surge protectors - Power supplies - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5250B-HE3-08 include: - BZX84C25LT1G - 1N5226B - BZT52C25-7-F

In conclusion, the MMBZ5250B-HE3-08 Zener diode offers precise voltage regulation and transient suppression capabilities, making it an essential component in numerous electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MMBZ5250B-HE3-08 dans les solutions techniques

  1. What is the MMBZ5250B-HE3-08?

    • The MMBZ5250B-HE3-08 is a surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What is the maximum power dissipation of the MMBZ5250B-HE3-08?

    • The maximum power dissipation of the MMBZ5250B-HE3-08 is 200mW.

  3. What is the voltage rating of the MMBZ5250B-HE3-08?

    • The MMBZ5250B-HE3-08 has a voltage rating of 25V.

  4. What are the typical applications of the MMBZ5250B-HE3-08?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  5. What is the forward voltage of the MMBZ5250B-HE3-08?

    • The forward voltage of the MMBZ5250B-HE3-08 is typically 900mV at 200mA.

  6. What is the reverse leakage current of the MMBZ5250B-HE3-08?

    • The reverse leakage current is typically 100nA at the working voltage.

  7. What is the package type of the MMBZ5250B-HE3-08?

    • The MMBZ5250B-HE3-08 comes in a SOT-23 surface mount package.

  8. Is the MMBZ5250B-HE3-08 RoHS compliant?

    • Yes, the MMBZ5250B-HE3-08 is RoHS compliant.

  9. What is the temperature range for the MMBZ5250B-HE3-08?

    • The MMBZ5250B-HE3-08 has an operating temperature range of -65°C to +150°C.

  10. Can the MMBZ5250B-HE3-08 be used for automotive applications?

    • Yes, the MMBZ5250B-HE3-08 is suitable for automotive applications where general purpose voltage regulation is required.