Vishay Semiconductor Diodes Division
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MMSZ5260B-HE3-18
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MMSZ5260B-HE3-18

Introduction

The MMSZ5260B-HE3-18 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 voltage spikes. The MMSZ5260B-HE3-18 possesses specific characteristics, packaging, and quantity that make it suitable for various applications in the electronics industry.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Precise voltage regulation, low leakage current, high reliability
  • Package: SOD-123 Package
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

The MMSZ5260B-HE3-18 Zener diode has the following specifications: - Voltage: 18V - Power Dissipation: 500mW - Operating Temperature Range: -65°C to +150°C - Zener Impedance: 40Ω - Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ5260B-HE3-18 Zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The functional features of the MMSZ5260B-HE3-18 include: - Precise voltage regulation at 18V - Low reverse leakage current - Fast response time to voltage spikes - High reliability and stability

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low leakage current
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The MMSZ5260B-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMSZ5260B-HE3-18 Zener diode finds extensive application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5260B-HE3-18 Zener diode include: - 1N4744A - BZX55C18 - 1N5921B - BZT52C18

In conclusion, the MMSZ5260B-HE3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its unique characteristics, specifications, and application versatility make it an essential part of modern electronic designs.

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技術ソリューションにおける MMSZ5260B-HE3-18 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of MMSZ5260B-HE3-18 in technical solutions:

  1. What is the MMSZ5260B-HE3-18?

    • The MMSZ5260B-HE3-18 is a Zener diode designed for voltage regulation and overvoltage protection in electronic circuits.

  2. What is the voltage rating of the MMSZ5260B-HE3-18?

    • The MMSZ5260B-HE3-18 has a nominal Zener voltage of 18V.

  3. What is the power rating of the MMSZ5260B-HE3-18?

    • The MMSZ5260B-HE3-18 has a power dissipation of 500mW.

  4. What are the typical applications of the MMSZ5260B-HE3-18?

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

  5. What is the maximum current that can flow through the MMSZ5260B-HE3-18?

    • The maximum current is typically around 40mA.

  6. How should I connect the MMSZ5260B-HE3-18 in my circuit?

    • The MMSZ5260B-HE3-18 should be connected in reverse bias across the circuit to be protected or regulated.

  7. What are the temperature considerations for the MMSZ5260B-HE3-18?

    • The MMSZ5260B-HE3-18 operates within a specified temperature range, typically from -65°C to 150°C.

  8. Can the MMSZ5260B-HE3-18 be used for transient voltage suppression?

    • Yes, the MMSZ5260B-HE3-18 can be used for transient voltage suppression to protect sensitive components in a circuit.

  9. What are the packaging options available for the MMSZ5260B-HE3-18?

    • The MMSZ5260B-HE3-18 is available in various surface mount packages such as SOD-123 and SOD-323.

  10. Are there any specific layout considerations when using the MMSZ5260B-HE3-18?

    • It's important to minimize the length of the traces between the MMSZ5260B-HE3-18 and the circuit it is protecting to reduce parasitic inductance.

I hope these questions and answers are helpful for your technical solutions involving the MMSZ5260B-HE3-18. Let me know if you need further assistance!