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MMSZ4702-TP

MMSZ4702-TP

Introduction

The MMSZ4702-TP is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the MMSZ4702-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Zener diode
  • Use: Voltage regulation and protection
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Zener diode with a voltage rating of 3.6V
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage Rating: 3.6V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Maximum Reverse Leakage Current: 5µA

Detailed Pin Configuration

The MMSZ4702-TP typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Precise voltage regulation at 3.6V
  • Low reverse leakage current
  • Fast response time to voltage variations

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact SOD-123 package
  • Low power dissipation

Disadvantages

  • Limited power handling capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ4702-TP operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The MMSZ4702-TP finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4702-TP include: - BZX84C3V6 - 1N4728A - MM3Z3V6T1G - BZT52C3V6S

In conclusion, the MMSZ4702-TP Zener diode is a crucial component in electronic circuits requiring precise voltage regulation and protection. Its compact size and accurate performance make it suitable for a wide range of applications.

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  1. What is the MMSZ4702-TP?

    • The MMSZ4702-TP is a Zener diode with a voltage rating of 15V and a power dissipation of 500mW.
  2. What are the typical applications of MMSZ4702-TP?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
  3. What is the maximum current that MMSZ4702-TP can handle?

    • The maximum current for MMSZ4702-TP is typically around 40mA.
  4. How does MMSZ4702-TP provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (15V), it conducts and limits the voltage to protect the circuit.
  5. Can MMSZ4702-TP be used in reverse bias?

    • Yes, it can be used in reverse bias as a regular diode, but it will conduct when the voltage exceeds 15V.
  6. What is the temperature range for MMSZ4702-TP?

    • The operating temperature range is usually from -55°C to 150°C.
  7. Is MMSZ4702-TP suitable for high-frequency applications?

    • Yes, it can be used in high-frequency applications due to its fast response time.
  8. What is the package type for MMSZ4702-TP?

    • It is typically available in a SOD-123 surface mount package.
  9. Can MMSZ4702-TP be used in automotive electronics?

    • Yes, it is often used in automotive electronics for voltage regulation and protection.
  10. Are there any alternatives to MMSZ4702-TP with similar specifications?

    • Yes, other Zener diodes with comparable voltage ratings and power dissipation characteristics are available, such as BZX84C15 or 1N4744A.