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MMSZ4702T1
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MMSZ4702T1 Diode Zener

Product Overview

Category

The MMSZ4702T1 diode zener belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Voltage regulation
  • Reverse breakdown voltage: 15V
  • Power dissipation: 500mW
  • Small package size

Package

The MMSZ4702T1 diode zener is typically available in a small surface-mount package.

Essence

The essence of the MMSZ4702T1 diode zener lies in its ability to maintain a constant voltage across its terminals, providing stability in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tape and reel format, with varying quantities depending on the manufacturer.

Specifications

  • Reverse breakdown voltage: 15V
  • Power dissipation: 500mW
  • Zener impedance: 40Ω
  • Operating temperature range: -65°C to +150°C
  • Package type: SOD-123

Detailed Pin Configuration

The MMSZ4702T1 diode zener has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Voltage regulation: The MMSZ4702T1 maintains a constant voltage across its terminals, ensuring stability in electronic circuits.
  • Overvoltage protection: It prevents damage to sensitive components by diverting excess voltage away from the circuit.

Advantages

  • Small package size: Allows for space-efficient circuit design.
  • Precise voltage regulation: Ensures stable operation of electronic devices.

Disadvantages

  • Limited power dissipation: Not suitable for high-power applications.
  • Sensitivity to temperature variations: Performance may be affected by temperature changes.

Working Principles

The MMSZ4702T1 diode zener operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ4702T1 diode zener finds application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4702T1 diode zener include: - BZX84C15LT1G - 1N4744A - BZT52C15-7-F

In conclusion, the MMSZ4702T1 diode zener is a crucial component in electronic circuits, providing voltage regulation and overvoltage protection. Its small package size and precise voltage regulation make it suitable for a wide range of applications, despite its limitations in power dissipation and sensitivity to temperature variations.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MMSZ4702T1 dalam penyelesaian teknikal

  1. What is the MMSZ4702T1?

    • The MMSZ4702T1 is a Zener diode with a voltage of 15V and a power dissipation of 500mW.

  2. What are the typical applications of MMSZ4702T1?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum forward voltage of MMSZ4702T1?

    • The maximum forward voltage is 1.5V at 200mA.

  4. What is the reverse standoff voltage of MMSZ4702T1?

    • The reverse standoff voltage is 15V.

  5. What is the operating temperature range for MMSZ4702T1?

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

  6. What is the package type of MMSZ4702T1?

    • It comes in a SOD-123 surface mount package.

  7. What is the maximum reverse leakage current of MMSZ4702T1?

    • The maximum reverse leakage current is 5µA at the standoff voltage.

  8. Can MMSZ4702T1 be used for ESD protection?

    • Yes, it can be used for Electrostatic Discharge (ESD) protection in various electronic circuits.

  9. What are the key features of MMSZ4702T1?

    • Some key features include low leakage, fast response time, and high reliability.

  10. Is MMSZ4702T1 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for environmentally friendly designs.