BZD27B120P-M3-18

Introduction

The BZD27B120P-M3-18 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation in electronic circuits
• Characteristics: High stability, low forward voltage drop
• Package: SOD-123FL
• Essence: Semiconductor device for regulating voltage
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Part Number: BZD27B120P-M3-18
• Voltage - Zener (Nom) (Vz): 120V
• Power Dissipation (Max): 1W
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 5µA @ 96V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZD27B120P-M3-18 typically has two pins, with the cathode connected to the marked side of the package.

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected components from excessive voltage.

Advantages and Disadvantages

Advantages

• High stability in voltage regulation
• Low forward voltage drop
• Compact package size

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The BZD27B120P-M3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZD27B120P-M3-18 finds applications in various electronic circuits requiring stable voltage regulation, such as: - Power supplies - Voltage reference circuits - Overvoltage protection systems

Detailed and Complete Alternative Models

Some alternative models to the BZD27B120P-M3-18 include: - BZX84C120 - 1N4749A - MMBZ27VALT1G

In conclusion, the BZD27B120P-M3-18 is a voltage regulator diode with high stability and low forward voltage drop, suitable for diverse electronic applications requiring precise voltage regulation.

[Word Count: 366]