ON Semiconductor
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SZMMSZ4689T3G
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SZMMSZ4689T3G

Introduction

The SZMMSZ4689T3G is a semiconductor product belonging to the category of voltage regulator diodes. This device is commonly used for voltage regulation and protection in various electronic circuits due to its unique characteristics and performance.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, high surge capability, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Regulating and protecting electronic circuits from voltage fluctuations
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Voltage Rating: 12V
  • Power Dissipation: 500mW
  • Forward Voltage Drop: 0.7V
  • Reverse Standoff Voltage: 12V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SZMMSZ4689T3G features a standard SOD-123 package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Voltage Regulation: Maintains a stable output voltage under varying input conditions
  • Overvoltage Protection: Safeguards connected circuits from excessive voltage spikes
  • Low Leakage Current: Minimizes power loss and enhances efficiency

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High surge capability
  • Compact SOD-123 package
  • Low leakage current

Disadvantages

  • Limited maximum voltage rating
  • Sensitive to temperature variations

Working Principles

The SZMMSZ4689T3G operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts and regulates the output voltage to the desired level, providing protection to the connected circuitry.

Detailed Application Field Plans

The SZMMSZ4689T3G finds extensive application in various electronic devices and systems, including: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation and protection capabilities, alternative models to consider include: - BZX84C12 - MMBZ5225B - P6KE12CA - 1N4742A

In conclusion, the SZMMSZ4689T3G voltage regulator diode offers precise voltage regulation and protection, making it an essential component in diverse electronic circuits and systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMMSZ4689T3G v technických řešeních

  1. What is SZMMSZ4689T3G?

    • SZMMSZ4689T3G is a dual Zener diode with a voltage regulator in a SOT-23 package, designed for general purpose voltage regulation applications.

  2. What are the typical applications of SZMMSZ4689T3G?

    • SZMMSZ4689T3G can be used in various technical solutions such as voltage clamping, voltage regulation, and transient overvoltage protection in electronic circuits.

  3. What is the maximum power dissipation of SZMMSZ4689T3G?

    • The maximum power dissipation of SZMMSZ4689T3G is 350mW.

  4. What is the operating temperature range of SZMMSZ4689T3G?

    • SZMMSZ4689T3G has an operating temperature range of -65°C to +150°C.

  5. What is the voltage tolerance of SZMMSZ4689T3G?

    • The voltage tolerance of SZMMSZ4689T3G is typically ±5%.

  6. Can SZMMSZ4689T3G be used for ESD protection?

    • Yes, SZMMSZ4689T3G can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  7. What is the forward voltage of SZMMSZ4689T3G?

    • The forward voltage of SZMMSZ4689T3G is typically 1.5V at 200mA.

  8. Is SZMMSZ4689T3G RoHS compliant?

    • Yes, SZMMSZ4689T3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of SZMMSZ4689T3G?

    • Some key features of SZMMSZ4689T3G include low leakage current, high reliability, and small package size for space-constrained applications.

  10. Where can I find the detailed datasheet for SZMMSZ4689T3G?

    • The detailed datasheet for SZMMSZ4689T3G can be found on the manufacturer's website or through authorized distributors.