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MMSZ5239BT1
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MMSZ5239BT1

Product Overview

Category

The MMSZ5239BT1 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 4.7V
  • Power dissipation: 500mW
  • Package type: SOD-123
  • RoHS compliant

Packaging/Quantity

The MMSZ5239BT1 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 4.7V
  • Power dissipation: 500mW
  • Forward voltage: 1.5V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ5239BT1 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Voltage regulation: The MMSZ5239BT1 provides a stable output voltage when operated in its breakdown region.
  • Overvoltage protection: It prevents excessive voltage from damaging sensitive components in a circuit.

Advantages

  • Small form factor
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Fixed Zener voltage

Working Principles

The MMSZ5239BT1 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its breakdown voltage.

Detailed Application Field Plans

The MMSZ5239BT1 is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5239BT1 include: - BZX84C4V7LT1G - 1N4732ATR - MM3Z4V7ST1G

In conclusion, the MMSZ5239BT1 Zener diode is a versatile component that finds application in a wide range of electronic circuits due to its voltage regulation and overvoltage protection capabilities. Its small form factor and wide operating temperature range make it suitable for various electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMSZ5239BT1 i tekniska lösningar

  1. What is the MMSZ5239BT1?

    • The MMSZ5239BT1 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5239BT1?

    • The maximum power dissipation of the MMSZ5239BT1 is 500mW.

  3. What is the voltage rating of the MMSZ5239BT1?

    • The MMSZ5239BT1 has a voltage rating of 5.6V.

  4. What is the operating temperature range of the MMSZ5239BT1?

    • The MMSZ5239BT1 has an operating temperature range of -65°C to +150°C.

  5. How can the MMSZ5239BT1 be used for voltage regulation?

    • The MMSZ5239BT1 can be used in reverse-bias mode to regulate voltage across a circuit.

  6. What are the typical applications of the MMSZ5239BT1?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.

  7. What is the package type of the MMSZ5239BT1?

    • The MMSZ5239BT1 comes in a SOD-123 package.

  8. What is the reverse standoff voltage of the MMSZ5239BT1?

    • The reverse standoff voltage of the MMSZ5239BT1 is 4.28V.

  9. How does the MMSZ5239BT1 provide overvoltage protection?

    • The MMSZ5239BT1 conducts when the voltage exceeds its breakdown voltage, diverting excess current and protecting the circuit.

  10. Can the MMSZ5239BT1 be used in automotive applications?

    • Yes, the MMSZ5239BT1 is suitable for use in automotive electronics due to its robust construction and temperature range.