ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MMSZ5252BT3G
Zobrazit detail DataSheets

MMSZ5252BT3G

Introduction

The MMSZ5252BT3G is a zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits due to its specific characteristics and packaging.

Basic Information Overview

  • Category: Semiconductor
  • Use: Voltage regulation and protection
  • Characteristics: Zener diode, low leakage current, high reliability
  • Package: SOD-123, SMD
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 24V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMSZ5252BT3G zener diode has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal of the circuit, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage.
  • Overvoltage Protection: Safeguards sensitive components from excessive voltage.
  • Low Leakage Current: Minimizes power loss in standby mode.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact SMD package
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway at high currents

Working Principles

The MMSZ5252BT3G operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate voltage and protect other components in the circuit from overvoltage conditions.

Detailed Application Field Plans

The MMSZ5252BT3G is widely used in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5252BT3G include: - BZX84C24LT1G - 1N5226B - MM3Z24VT1G - BZT52C24-7-F

In conclusion, the MMSZ5252BT3G zener diode offers precise voltage regulation and overvoltage protection in a compact SMD package, making it suitable for a wide range of electronic applications.

Word Count: 324

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5252BT3G v technických řešeních

Sure, here are 10 common questions and answers related to the application of MMSZ5252BT3G:

  1. What is the maximum power dissipation of MMSZ5252BT3G?

    • The maximum power dissipation of MMSZ5252BT3G is 350mW.

  2. What is the reverse standoff voltage of MMSZ5252BT3G?

    • The reverse standoff voltage of MMSZ5252BT3G is 24V.

  3. What is the forward voltage drop of MMSZ5252BT3G at a specified current?

    • The forward voltage drop of MMSZ5252BT3G is typically 0.9V at a forward current of 10mA.

  4. What is the peak pulse power of MMSZ5252BT3G?

    • The peak pulse power of MMSZ5252BT3G is 500W for a 1ms pulse width.

  5. What is the operating temperature range of MMSZ5252BT3G?

    • The operating temperature range of MMSZ5252BT3G is -55°C to +150°C.

  6. Can MMSZ5252BT3G be used for overvoltage protection in electronic circuits?

    • Yes, MMSZ5252BT3G can be used for overvoltage protection due to its transient voltage suppression capabilities.

  7. Is MMSZ5252BT3G suitable for use in automotive electronics?

    • Yes, MMSZ5252BT3G is suitable for use in automotive electronics due to its robustness and reliability.

  8. What is the package type of MMSZ5252BT3G?

    • MMSZ5252BT3G is available in a SOD-123 surface mount package.

  9. Can MMSZ5252BT3G be used for ESD protection in sensitive electronic devices?

    • Yes, MMSZ5252BT3G can be used for ESD protection to safeguard sensitive electronic devices from electrostatic discharge.

  10. What are some typical applications of MMSZ5252BT3G in technical solutions?

    • Some typical applications of MMSZ5252BT3G include overvoltage protection in power supplies, surge protection in communication systems, and ESD protection in consumer electronics.

I hope these questions and answers are helpful for your technical solutions involving MMSZ5252BT3G!