Diodes Incorporated
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MMBZ5222B-7-F
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MMBZ5222B-7-F

Product Overview

Category

The MMBZ5222B-7-F belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 2.7V
  • Power dissipation: 350mW
  • Package type: SOT-23
  • RoHS compliant

Packaging/Quantity

The MMBZ5222B-7-F is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 2.7V
  • Power dissipation: 350mW
  • Maximum reverse leakage current: 100nA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMBZ5222B-7-F has three pins arranged in the SOT-23 package: 1. Pin 1: Anode 2. Pin 2: Not connected 3. Pin 3: Cathode

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Small form factor
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • Limited voltage range options

Working Principles

The MMBZ5222B-7-F operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The MMBZ5222B-7-F is widely used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in analog and digital circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5222B-7-F include: - MMBZ5221B-7-F (2.4V Zener voltage) - MMBZ5223B-7-F (3.0V Zener voltage) - MMBZ5224B-7-F (3.3V Zener voltage)

In conclusion, the MMBZ5222B-7-F Zener diode offers precise voltage regulation and transient suppression in a small form factor, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5222B-7-F v technických řešeních

  1. What is MMBZ5222B-7-F?

    • MMBZ5222B-7-F is a Zener diode with a voltage of 2.7V and a power dissipation of 225mW.

  2. What are the typical applications of MMBZ5222B-7-F?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that MMBZ5222B-7-F can handle?

    • The maximum current for MMBZ5222B-7-F is 100mA.

  4. How does MMBZ5222B-7-F provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (2.7V), it conducts and limits the voltage to protect the circuit.

  5. Can MMBZ5222B-7-F be used in reverse bias?

    • Yes, MMBZ5222B-7-F can be used in reverse bias as a voltage reference or regulator.

  6. What is the temperature range for MMBZ5222B-7-F?

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

  7. Is MMBZ5222B-7-F suitable for low-power applications?

    • Yes, MMBZ5222B-7-F is suitable for low-power applications due to its power dissipation of 225mW.

  8. Can MMBZ5222B-7-F be used in series to achieve higher breakdown voltages?

    • Yes, multiple MMBZ5222B-7-F diodes can be connected in series to achieve higher breakdown voltages.

  9. What is the package type for MMBZ5222B-7-F?

    • MMBZ5222B-7-F comes in a SOT-23 surface mount package.

  10. Are there any specific layout considerations when using MMBZ5222B-7-F?

    • It is important to minimize the length of traces between the diode and the circuit it is protecting to reduce parasitic inductance and maintain performance.