Diodes Incorporated
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MMBZ5228BW-7-F
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MMBZ5228BW-7-F

Introduction

The MMBZ5228BW-7-F is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBZ5228BW-7-F.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation, small package size
  • Package: SOT-323
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage - Zener (Nom) (Vz): 3.3V
  • Power - Max: 250mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-70, SOT-323

Detailed Pin Configuration

The MMBZ5228BW-7-F typically has three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A) - Cathode (K) - No Connection (NC)

Functional Features

  • Precise voltage regulation at 3.3V
  • Low reverse leakage current
  • Small package size for space-constrained applications
  • Protection of sensitive components in electronic circuits

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact form factor
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMBZ5228BW-7-F operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. This allows it to regulate voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMBZ5228BW-7-F finds extensive use in various electronic applications, including but not limited to: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5228BW-7-F include: - BZX84C3V3LT1G - MM3Z3V3ST1G - MMSZ5230BT1G - BZT52C3V3S-7-F

In conclusion, the MMBZ5228BW-7-F Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5228BW-7-F v technických řešeních

  1. What is MMBZ5228BW-7-F?

    • MMBZ5228BW-7-F is a Zener diode with a voltage of 3.3V and a power dissipation of 200mW.

  2. What are the typical applications of MMBZ5228BW-7-F?

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

  3. What is the maximum current that MMBZ5228BW-7-F can handle?

    • The maximum current for MMBZ5228BW-7-F is 100mA.

  4. How does MMBZ5228BW-7-F provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (3.3V), it conducts and limits the voltage to protect downstream components.

  5. Can MMBZ5228BW-7-F be used in reverse bias?

    • Yes, it can be used in reverse bias as a regular diode, but it will not exhibit Zener breakdown characteristics in this mode.

  6. What is the temperature range for MMBZ5228BW-7-F?

    • The operating temperature range is typically -55°C to 150°C.

  7. Is MMBZ5228BW-7-F RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type for MMBZ5228BW-7-F?

    • It comes in a SOT-323 surface mount package.

  9. Can MMBZ5228BW-7-F be used in high-frequency applications?

    • Yes, it can be used in high-frequency applications due to its fast response time.

  10. Are there any recommended alternative parts to MMBZ5228BW-7-F?

    • Some alternative parts include BZX84C3V3 and MM3Z3V3ST1G, which have similar specifications and applications.