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MMSZ9V1T1
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MMSZ9V1T1 - Product Overview and Specifications

Introduction

The MMSZ9V1T1 is a zener diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and protection in electronic circuits. This entry provides an overview of the MMSZ9V1T1, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor device (zener diode)
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage: 9.1V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ9V1T1 zener diode typically has three pins: cathode, anode, and no connection (NC). The cathode is connected to the ground or reference voltage, the anode is connected to the input voltage, and the NC pin is left unconnected.

Functional Features

  • Voltage Regulation: The MMSZ9V1T1 maintains a constant voltage of 9.1V across its terminals, providing stability in electronic circuits.
  • Overvoltage Protection: It prevents damage to sensitive components by diverting excess voltage away from the circuit.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact SOD-123 package
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMSZ9V1T1 operates based on the principle of the zener effect, where it maintains a nearly constant voltage drop across its terminals regardless of the current flowing through it. When the applied voltage exceeds its rated value, the zener diode conducts and regulates the voltage to its specified level.

Detailed Application Field Plans

The MMSZ9V1T1 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video circuits - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the MMSZ9V1T1 zener diode include: - BZX84C9V1 - 1N4733A - MM3Z9V1T1G - BZT52C9V1S

In conclusion, the MMSZ9V1T1 zener diode offers precise voltage regulation and overvoltage 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 MMSZ9V1T1 v technických řešeních

  1. What is MMSZ9V1T1?

    • MMSZ9V1T1 is a surface mount, silicon zener diode that provides a stable voltage reference or voltage clamping in various technical applications.

  2. What is the maximum power dissipation of MMSZ9V1T1?

    • The maximum power dissipation of MMSZ9V1T1 is 500mW.

  3. What is the voltage rating of MMSZ9V1T1?

    • MMSZ9V1T1 has a voltage rating of 9.1V.

  4. What are the typical applications of MMSZ9V1T1?

    • MMSZ9V1T1 is commonly used for voltage regulation, overvoltage protection, and signal clamping in electronic circuits.

  5. What is the forward voltage drop of MMSZ9V1T1?

    • The forward voltage drop of MMSZ9V1T1 is typically around 1V at a specified current.

  6. What is the reverse leakage current of MMSZ9V1T1?

    • The reverse leakage current of MMSZ9V1T1 is typically very low, in the range of microamps to nanoamps.

  7. What is the package type of MMSZ9V1T1?

    • MMSZ9V1T1 is available in a small SOD-123 surface mount package.

  8. What are the temperature characteristics of MMSZ9V1T1?

    • MMSZ9V1T1 has a wide operating temperature range, typically from -55°C to 150°C.

  9. Can MMSZ9V1T1 be used for ESD protection?

    • Yes, MMSZ9V1T1 can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  10. Is MMSZ9V1T1 RoHS compliant?

    • Yes, MMSZ9V1T1 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.