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MMSZ4681T1G
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MMSZ4681T1G

Product Overview

The MMSZ4681T1G belongs to the category of Zener diodes and is commonly used for voltage regulation and transient suppression in electronic circuits. This diode is characterized by its small size, high reliability, and low impedance. It is typically available in a surface-mount package and is designed to provide precise voltage regulation in various electronic applications.

Basic Information

  • Category: Zener Diode
  • Use: Voltage regulation and transient suppression
  • Characteristics: Small size, high reliability, low impedance
  • Package: Surface-mount
  • Essence: Precise voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage Range: 2.4V to 75V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ4681T1G typically features three pins: anode, cathode, and no-connect (NC). The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - No-Connect (NC) - Pin 3

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Small form factor
  • High reliability
  • Low impedance

Advantages and Disadvantages

Advantages

  • Small size allows for space-efficient circuit design
  • High reliability ensures consistent performance
  • Low impedance minimizes power loss
  • Precise voltage regulation enhances circuit stability

Disadvantages

  • Limited power dissipation capability compared to larger diodes
  • Higher cost compared to standard rectifier diodes

Working Principles

The MMSZ4681T1G operates based on the principle of the Zener effect, which causes it to conduct current in the reverse direction when the applied voltage reaches its breakdown voltage. This characteristic makes it suitable for voltage regulation and transient suppression in electronic circuits.

Detailed Application Field Plans

The MMSZ4681T1G is widely used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication equipment - Surge suppression in automotive electronics - Voltage reference in instrumentation circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4681T1G include: - BZX84C2V4LT1G - MMBZ27VALT1G - PZU2.4B2ALT1G - BZT52C2V4S-7-F

In conclusion, the MMSZ4681T1G Zener diode offers precise voltage regulation and transient suppression in a small, reliable package, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MMSZ4681T1G in technische oplossingen

  1. What is the MMSZ4681T1G?

    • The MMSZ4681T1G is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the voltage rating of the MMSZ4681T1G?

    • The MMSZ4681T1G has a nominal Zener voltage of 3.3V, making it suitable for applications requiring this specific voltage reference.

  3. What are the typical applications of the MMSZ4681T1G?

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

  4. What is the power dissipation of the MMSZ4681T1G?

    • The MMSZ4681T1G has a power dissipation rating of 500mW, allowing it to handle moderate power levels in typical applications.

  5. What is the maximum forward voltage of the MMSZ4681T1G?

    • The maximum forward voltage of the MMSZ4681T1G is 1.5V at a forward current of 200mA, which is important to consider in circuit design.

  6. Can the MMSZ4681T1G be used for reverse polarity protection?

    • Yes, the MMSZ4681T1G can be utilized for reverse polarity protection due to its Zener diode characteristics.

  7. What is the temperature coefficient of the MMSZ4681T1G?

    • The temperature coefficient of the MMSZ4681T1G is typically around 0.05%/°C, ensuring stable performance across varying temperatures.

  8. Is the MMSZ4681T1G RoHS compliant?

    • Yes, the MMSZ4681T1G is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally conscious designs.

  9. What is the package type of the MMSZ4681T1G?

    • The MMSZ4681T1G is available in a SOD-123 surface mount package, providing ease of integration into modern PCB designs.

  10. Are there any application notes or reference designs available for the MMSZ4681T1G?

    • Yes, several application notes and reference designs are available from the manufacturer to assist engineers in implementing the MMSZ4681T1G effectively in their technical solutions.