MMBZ5256BW-7

Introduction

The MMBZ5256BW-7 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 specific characteristics.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, and high reliability
• Package: SOT-323
• Essence: Semiconductor material with a specific reverse breakdown voltage
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Zener (Nom) (Vz): 30V
• Power - Max: 350mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5256BW-7 typically has three pins: Cathode, Anode, and No Connection (NC). The pinout configuration is as follows: - Cathode (K) - Anode (A) - No Connection (NC)

Functional Features

• Precise Voltage Regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It prevents damage to sensitive components by diverting excess voltage away from the circuit.
• Low Impedance: Ensures minimal impact on the overall circuit performance.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Low cost

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The MMBZ5256BW-7 operates based on the principle of the Zener effect, where it allows current to flow in the reverse-biased direction once the voltage reaches its specified breakdown voltage. This characteristic enables precise voltage regulation and protection within electronic circuits.

Detailed Application Field Plans

The MMBZ5256BW-7 finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5256BW-7 include: - BZX84C30 - 1N5226B - MM3Z30VT1G

In conclusion, the MMBZ5256BW-7 Zener diode offers reliable voltage regulation and overvoltage protection in electronic circuits, making it an essential component in numerous applications.

[Word Count: 343]