Diodes Incorporated
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MMSZ5235BS-7-F
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MMSZ5235BS-7-F

Introduction

The MMSZ5235BS-7-F is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection against overvoltage conditions. The MMSZ5235BS-7-F possesses specific characteristics, packaging details, and functional features that make it suitable for various applications in the electronics industry.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and overvoltage protection
  • Characteristics: Precise voltage regulation, low leakage current, small form factor
  • Package: SOD-323, SMD (Surface Mount Device)
  • Essence: Regulating voltage and protecting circuits from overvoltage conditions
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier and order size

Specifications

  • Voltage Range: 4.28V to 4.72V
  • Power Dissipation: 200mW
  • Operating Temperature: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMSZ5235BS-7-F Zener diode has a standard SOD-323 package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Precise Voltage Regulation: The MMSZ5235BS-7-F provides accurate voltage regulation within its specified range.
  • Overvoltage Protection: It safeguards electronic circuits by diverting excess voltage away from sensitive components.
  • Low Leakage Current: The diode exhibits minimal reverse leakage current, ensuring efficient operation.

Advantages and Disadvantages

Advantages

  • Compact Size: The SMD package allows for space-efficient circuit design.
  • Accurate Regulation: Provides stable voltage output under varying load conditions.

Disadvantages

  • Power Limitation: Suitable for low-power applications due to its limited power dissipation capability.
  • Temperature Sensitivity: Performance may be affected at extreme temperature ranges.

Working Principles

The MMSZ5235BS-7-F operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage across a circuit, preventing it from exceeding the specified threshold.

Detailed Application Field Plans

The MMSZ5235BS-7-F finds extensive use in various electronic applications, including: - Voltage Regulation in Power Supplies - Overvoltage Protection in Consumer Electronics - Signal Clipping in Audio Circuits - Voltage Reference in Instrumentation

Detailed and Complete Alternative Models

  • BZX84C4V7: Similar SMD Zener diode with a 4.7V rating
  • MM3Z4V7T1G: SOD-323 packaged Zener diode with comparable specifications
  • 1N4728A: Axial lead Zener diode alternative with a 3.3V rating

In conclusion, the MMSZ5235BS-7-F Zener diode offers precise voltage regulation and overvoltage protection in a compact SMD package, making it suitable for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5235BS-7-F v technických řešeních

  1. What is the MMSZ5235BS-7-F?

    • The MMSZ5235BS-7-F is a surface mount zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the voltage rating of the MMSZ5235BS-7-F?

    • The MMSZ5235BS-7-F has a nominal voltage of 6.8V, making it suitable for applications requiring voltage clamping or regulation at this level.

  3. What are the typical applications of the MMSZ5235BS-7-F?

    • Typical applications include voltage regulation, transient voltage suppression, and overvoltage protection in electronic circuits such as power supplies, communication equipment, and consumer electronics.

  4. What is the maximum power dissipation of the MMSZ5235BS-7-F?

    • The maximum power dissipation of the MMSZ5235BS-7-F is typically around 500mW, ensuring it can handle moderate power levels in its intended applications.

  5. What is the operating temperature range of the MMSZ5235BS-7-F?

    • The MMSZ5235BS-7-F is designed to operate within a temperature range of -55°C to 150°C, providing versatility in different environmental conditions.

  6. Does the MMSZ5235BS-7-F have reverse leakage current specifications?

    • Yes, the MMSZ5235BS-7-F datasheet provides reverse leakage current specifications under various operating conditions, which is important for understanding its behavior in practical circuits.

  7. Is the MMSZ5235BS-7-F RoHS compliant?

    • Yes, the MMSZ5235BS-7-F is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  8. What is the package type of the MMSZ5235BS-7-F?

    • The MMSZ5235BS-7-F comes in a small SOD-123 surface mount package, which is suitable for compact circuit designs.

  9. Can the MMSZ5235BS-7-F be used for ESD protection?

    • Yes, the MMSZ5235BS-7-F can be utilized for electrostatic discharge (ESD) protection due to its fast response time and robust clamping characteristics.

  10. Are there any application notes or reference designs available for the MMSZ5235BS-7-F?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in effectively integrating the MMSZ5235BS-7-F into their technical solutions.