MMBZ4626-E3-08

Introduction

The MMBZ4626-E3-08 is a diode belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its specific characteristics and performance.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Sharp breakdown voltage, low leakage current, small package size
• Package: SOT-23
• Essence: Regulating and stabilizing voltage in electronic circuits
• Packaging/Quantity: Available in reels of 3000 units

Specifications

• Voltage - Zener (Nom) (Vz): 3.3V
• Power - Max: 250mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Operating Temperature: -65°C to 150°C

Detailed Pin Configuration

The MMBZ4626-E3-08 Zener diode has three pins: Cathode, Anode, and No Connection (NC). The pin configuration is as follows: - Cathode (K) - Pin 1 - Anode (A) - Pin 2 - No Connection (NC) - Pin 3

Functional Features

• Voltage Regulation: The diode maintains a constant voltage across its terminals when reverse biased.
• Overvoltage Protection: It prevents the circuit from damage by diverting excessive voltage away from sensitive components.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The MMBZ4626-E3-08 operates based on the principle of the Zener effect. When the voltage across the diode reaches the breakdown voltage, it starts conducting in the reverse direction, maintaining a nearly constant voltage.

Detailed Application Field Plans

The MMBZ4626-E3-08 finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ4626-E3-08 include: - BZX84C3V3 - 1N4728A - MM3Z3V3T1G

In conclusion, the MMBZ4626-E3-08 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and reliable performance make it an ideal choice for a wide range of applications.

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