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SZMMSZ4690T3G
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SZMMSZ4690T3G

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: Low forward voltage drop, high current capability
Package: SOD-123

Specifications

  • Maximum Forward Voltage: 0.49V at 1A
  • Maximum Reverse Current: 5µA at 40V
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The SZMMSZ4690T3G has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Low forward voltage drop
  • High current capability
  • Fast switching speed

Advantages and Disadvantages

Advantages: - Low power loss - Compact package size - Wide operating temperature range

Disadvantages: - Limited reverse voltage capability - Sensitive to ESD

Working Principles

The SZMMSZ4690T3G is a Zener diode designed to regulate voltage in electronic circuits. When the voltage across the diode reaches the specified breakdown voltage, it conducts current to maintain a constant voltage.

Detailed Application Field Plans

The SZMMSZ4690T3G is commonly used in: - Power supplies - Voltage regulators - Battery management systems

Detailed and Complete Alternative Models

  • 1N5221B: Similar characteristics, different package (DO-35)
  • BZX84C5V6: Lower breakdown voltage, similar package (SOT-23)

In conclusion, the SZMMSZ4690T3G is a semiconductor device used as a voltage regulator in various electronic applications. Its low forward voltage drop and high current capability make it suitable for power supply and voltage regulation tasks. However, its limited reverse voltage capability and sensitivity to ESD should be considered when designing circuits with this component.

技術ソリューションにおける SZMMSZ4690T3G 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。

  1. What is SZMMSZ4690T3G?

    • SZMMSZ4690T3G is a dual Zener diode designed for voltage regulation in various technical solutions.

  2. What are the typical applications of SZMMSZ4690T3G?

    • It is commonly used for voltage clamping, voltage reference, and surge protection in electronic circuits.

  3. What is the maximum power dissipation of SZMMSZ4690T3G?

    • The maximum power dissipation is typically 200mW.

  4. What is the operating temperature range of SZMMSZ4690T3G?

    • The operating temperature range is usually -65°C to +150°C.

  5. What is the voltage tolerance of SZMMSZ4690T3G?

    • The voltage tolerance is typically ±5%.

  6. How does SZMMSZ4690T3G provide surge protection?

    • It can absorb transient overvoltage events and protect sensitive components in the circuit.

  7. Can SZMMSZ4690T3G be used in reverse polarity protection?

    • Yes, it can be used to provide reverse polarity protection in certain applications.

  8. What is the package type of SZMMSZ4690T3G?

    • It is typically available in a SOD-123 package.

  9. What are the key electrical characteristics of SZMMSZ4690T3G?

    • This includes its Zener voltage, dynamic impedance, and leakage current.

  10. Are there any specific layout considerations when using SZMMSZ4690T3G?

    • It is important to minimize trace lengths and keep the device close to the protected circuitry to ensure optimal performance.