ON Semiconductor
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
MMSZ4703
عرض التفاصيل جداول البيانات

MMSZ4703: Diode Zener

Basic Information Overview

  • Category: Diode Zener
  • Use: Voltage regulation and protection
  • Characteristics: Low leakage current, high reliability, precise voltage regulation
  • Package: SOD-123
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 3.6V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 1V
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMSZ4703 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation at 3.6V
  • Low reverse leakage current
  • High reliability and robustness

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Low leakage current
  • Small package size

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ4703 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ4703 is commonly used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to MMSZ4703 include: - BZX84C3V6 - 1N4728A - BZT52C3V6

This completes the entry for the MMSZ4703 Diode Zener, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MMSZ4703 في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of MMSZ4703 in technical solutions:

  1. What is MMSZ4703?

    • MMSZ4703 is a Zener diode with a voltage rating of 3.6V and a power dissipation of 500mW.

  2. What are the typical applications of MMSZ4703?

    • MMSZ4703 is commonly used for voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.

  3. What is the maximum current that MMSZ4703 can handle?

    • The maximum current for MMSZ4703 is typically around 20mA.

  4. How does MMSZ4703 provide overvoltage protection?

    • MMSZ4703 conducts current when the voltage across it exceeds its rated voltage, effectively clamping the voltage to its specified value.

  5. Can MMSZ4703 be used in reverse bias?

    • Yes, MMSZ4703 can be used in reverse bias as a voltage reference or as a protection device against negative voltage spikes.

  6. What is the temperature range for MMSZ4703?

    • The operating temperature range for MMSZ4703 is usually between -55°C to 150°C.

  7. Is MMSZ4703 suitable for high-frequency applications?

    • MMSZ4703 is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.

  8. What are the package options available for MMSZ4703?

    • MMSZ4703 is commonly available in SOD-123 or SOD-323 packages.

  9. Can multiple MMSZ4703 diodes be connected in series or parallel?

    • Yes, multiple MMSZ4703 diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.

  10. Are there any precautions to consider when using MMSZ4703?

    • It's important to ensure that the maximum power dissipation and current ratings are not exceeded, and to provide adequate heat sinking if necessary.

I hope these questions and answers are helpful for your technical solutions involving MMSZ4703! If you have any more specific questions, feel free to ask.