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MMSZ5247BT1G
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MMSZ5247BT1G

Product Overview

Category

The MMSZ5247BT1G belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The MMSZ5247BT1G is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Forward voltage: 1.5V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ5247BT1G has three pins: 1. Anode 2. Cathode 3. No connection (NC)

Functional Features

  • Voltage regulation: The MMSZ5247BT1G provides a stable output voltage of 18V when operated in the reverse breakdown region.
  • Overvoltage protection: It prevents the circuit from experiencing voltage spikes beyond 18V.

Advantages

  • Small form factor: The SOD-123 package allows for space-efficient circuit designs.
  • Precise voltage regulation: Ensures consistent performance in various electronic applications.

Disadvantages

  • Limited power dissipation: The 500mW rating may not be suitable for high-power applications.
  • Temperature sensitivity: Performance may vary at extreme temperatures.

Working Principles

The MMSZ5247BT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in a circuit and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The MMSZ5247BT1G is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5247BT1G include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMSZ5247BT1G 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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技術ソリューションにおける MMSZ5247BT1G 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 the MMSZ5247BT1G?

    • The MMSZ5247BT1G is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5247BT1G?

    • The maximum power dissipation of the MMSZ5247BT1G is 500mW.

  3. What is the voltage rating of the MMSZ5247BT1G?

    • The MMSZ5247BT1G has a voltage rating of 15V.

  4. What is the reverse standoff voltage of the MMSZ5247BT1G?

    • The reverse standoff voltage of the MMSZ5247BT1G is 12V.

  5. What is the forward voltage drop of the MMSZ5247BT1G?

    • The forward voltage drop of the MMSZ5247BT1G is typically 1.2V at 200mA.

  6. What are the typical applications of the MMSZ5247BT1G?

    • The MMSZ5247BT1G is commonly used in voltage regulation, overvoltage protection, and transient suppression in various electronic circuits.

  7. What is the operating temperature range of the MMSZ5247BT1G?

    • The MMSZ5247BT1G has an operating temperature range of -65°C to 150°C.

  8. What is the package type of the MMSZ5247BT1G?

    • The MMSZ5247BT1G is available in a SOD-123 package.

  9. What is the reverse leakage current of the MMSZ5247BT1G?

    • The reverse leakage current of the MMSZ5247BT1G is typically 5µA at the standoff voltage.

  10. Can the MMSZ5247BT1G be used for ESD protection?

    • Yes, the MMSZ5247BT1G can be used for electrostatic discharge (ESD) protection in electronic circuits.