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SZMMSZ4702T1G
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SZMMSZ4702T1G

Introduction

The SZMMSZ4702T1G is a diode belonging to the category of semiconductor devices. This diode is commonly used for voltage regulation and protection in various electronic circuits due to its unique characteristics. It is available in small, surface-mount packages and is widely used in applications where space is limited.

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Voltage Regulation and Protection
  • Characteristics: Low forward voltage drop, high surge capability, fast response time
  • Package: SOD-123
  • Essence: Provides reliable voltage regulation and protection in compact electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Forward Voltage Drop: 0.9V (at 1A)
  • Reverse Standoff Voltage: 3.6V
  • Peak Pulse Power Dissipation: 500W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SZMMSZ4702T1G diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage Regulation: The diode regulates the voltage by allowing current flow in one direction while blocking it in the reverse direction.
  • Overvoltage Protection: It provides protection against voltage spikes and surges, safeguarding sensitive components in the circuit.

Advantages and Disadvantages

Advantages

  • Small form factor
  • Low forward voltage drop
  • High surge capability
  • Fast response time

Disadvantages

  • Limited power dissipation capability
  • Higher leakage current compared to some alternatives

Working Principles

The SZMMSZ4702T1G operates based on the principles of semiconductor junction behavior. When forward biased, it allows current to flow, regulating the voltage across the circuit. In the reverse bias condition, it acts as a barrier, preventing excessive voltage from reaching the connected components.

Detailed Application Field Plans

The SZMMSZ4702T1G finds extensive use in various electronic applications, including: - Voltage clamping in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in communication systems - Reverse polarity protection in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SZMMSZ4702T1G include: - 1N4148: A general-purpose diode with similar characteristics - BZX84C3V6: Zener diode with voltage regulation capabilities - P6KE6.8CA: Transient voltage suppressor diode for surge protection

In conclusion, the SZMMSZ4702T1G diode offers compact and efficient voltage regulation and protection, making it an essential component in modern electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMMSZ4702T1G v technických řešeních

  1. What is SZMMSZ4702T1G?

    • SZMMSZ4702T1G is a dual Zener diode designed for voltage regulation in electronic circuits.

  2. What are the typical applications of SZMMSZ4702T1G?

    • SZMMSZ4702T1G is commonly used for voltage clamping, voltage regulation, and transient voltage suppression in various electronic devices and systems.

  3. What is the maximum power dissipation of SZMMSZ4702T1G?

    • The maximum power dissipation of SZMMSZ4702T1G is typically around 500mW.

  4. What is the voltage range of SZMMSZ4702T1G?

    • SZMMSZ4702T1G has a voltage range of 15V to 39V.

  5. How does SZMMSZ4702T1G protect electronic circuits?

    • SZMMSZ4702T1G protects electronic circuits by diverting excessive current when the voltage exceeds the specified level, thus preventing damage to sensitive components.

  6. Can SZMMSZ4702T1G be used in automotive applications?

    • Yes, SZMMSZ4702T1G is suitable for automotive applications where voltage regulation and transient voltage suppression are required.

  7. What is the temperature range for SZMMSZ4702T1G?

    • SZMMSZ4702T1G typically operates within a temperature range of -55°C to 150°C.

  8. Is SZMMSZ4702T1G RoHS compliant?

    • Yes, SZMMSZ4702T1G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the package options available for SZMMSZ4702T1G?

    • SZMMSZ4702T1G is available in various package options, including SOD-123 and SOD-323.

  10. Can SZMMSZ4702T1G be used in low-power applications?

    • Yes, SZMMSZ4702T1G can be used in low-power applications where precise voltage regulation and transient voltage suppression are necessary.