MMBZ5239B-HE3-08

Introduction

The MMBZ5239B-HE3-08 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics and reliable performance. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBZ5239B-HE3-08.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small package size
• Package: SOD-323 (SC-76)
• Essence: Semiconductor device for maintaining a stable voltage across a load
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Zener (Nom) (Vz): 6.2V
• Power - Max: 225mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Tolerance: ±5%
• Operating Temperature: -65°C to 150°C

Detailed Pin Configuration

The MMBZ5239B-HE3-08 Zener diode has three pins: Cathode (K), Anode (A), and No Connection (NC).

| Pin | Description | |-----|-------------| | K | Cathode | | A | Anode | | NC | No Connection |

Functional Features

• Precise voltage regulation
• Low reverse leakage current
• Small form factor for space-constrained applications
• Fast response time to voltage fluctuations

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact package size
• Low power dissipation
• Wide operating temperature range

Disadvantages

• Limited maximum power dissipation
• Tolerance of ±5% may require additional circuitry for precise voltage regulation

Working Principles

The MMBZ5239B-HE3-08 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage across a load, providing protection against voltage spikes and fluctuations.

Detailed Application Field Plans

The MMBZ5239B-HE3-08 is commonly used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power management systems

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5239B-HE3-08 include: - BZX84C6V2LT1G - MMSZ5239BT1G - BZT52C6V2S-7-F

These alternative models offer similar voltage regulation and protection capabilities, catering to different design requirements and preferences.

In conclusion, the MMBZ5239B-HE3-08 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and reliable performance make it suitable for a wide range of applications, from consumer electronics to industrial systems.

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