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MMSZ4703ET3
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MMSZ4703ET3

Product Overview

Category

The MMSZ4703ET3 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 20V
  • Power dissipation: 500mW
  • Package type: SOD-123
  • RoHS compliant

Packaging/Quantity

The MMSZ4703ET3 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 20V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.5V
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ4703ET3 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Voltage regulation: The MMSZ4703ET3 provides stable voltage output when operated within its specified parameters.
  • Overvoltage protection: It prevents excessive voltage from damaging sensitive components in a circuit.

Advantages

  • Small form factor: The SOD-123 package allows for space-efficient circuit designs.
  • RoHS compliant: Meets environmental standards for lead-free manufacturing.

Disadvantages

  • Limited power dissipation: The 500mW rating may not be suitable for high-power applications.

Working Principles

The MMSZ4703ET3 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ4703ET3 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment requiring stable voltage references

Detailed and Complete Alternative Models

  • BZX84C20LT1G
  • 1N4746A
  • BZT52C20S-7-F

In conclusion, the MMSZ4703ET3 Zener diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ4703ET3 v technických řešeních

  1. What is the maximum power dissipation of MMSZ4703ET3?

    • The maximum power dissipation of MMSZ4703ET3 is 500mW.

  2. What is the reverse standoff voltage of MMSZ4703ET3?

    • The reverse standoff voltage of MMSZ4703ET3 is 15V.

  3. What is the forward voltage drop of MMSZ4703ET3?

    • The forward voltage drop of MMSZ4703ET3 is typically 0.9V at 20mA.

  4. What is the operating temperature range of MMSZ4703ET3?

    • The operating temperature range of MMSZ4703ET3 is -55°C to +150°C.

  5. What is the package type of MMSZ4703ET3?

    • MMSZ4703ET3 comes in a SOD-123 package.

  6. What is the peak pulse power of MMSZ4703ET3?

    • The peak pulse power of MMSZ4703ET3 is 40W for a 10/1000μs waveform.

  7. What is the breakdown voltage of MMSZ4703ET3?

    • The breakdown voltage of MMSZ4703ET3 is typically 6.2V at 5mA.

  8. What is the reverse leakage current of MMSZ4703ET3?

    • The reverse leakage current of MMSZ4703ET3 is typically 1μA at the standoff voltage.

  9. Can MMSZ4703ET3 be used for overvoltage protection in electronic circuits?

    • Yes, MMSZ4703ET3 can be used for overvoltage protection due to its Zener diode characteristics.

  10. Is MMSZ4703ET3 suitable for voltage regulation applications?

    • Yes, MMSZ4703ET3 can be used for simple voltage regulation tasks within its specified parameters.