BZT55C68 L1G

Introduction

The BZT55C68 L1G is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, and high reliability
• Package: SOD-123
• Essence: Semiconductor material with a specific reverse breakdown voltage
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage: 68V
• Power Dissipation: 500mW
• Operating Temperature: -65°C to +150°C
• Storage Temperature: -65°C to +175°C

Detailed Pin Configuration

The BZT55C68 L1G has a standard SOD-123 package with two pins. The cathode is connected to the marked side of the package, while the anode is connected to the unmarked side.

Functional Features

• Precise Voltage Regulation: Maintains a constant voltage across the diode
• Overvoltage Protection: Safeguards sensitive components in electronic circuits
• Low Impedance: Allows for efficient current flow

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Low cost

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway at high currents

Working Principles

The BZT55C68 L1G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZT55C68 L1G finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

• BZX84C68: SOT-23 package, 68V voltage rating
• 1N4729A: DO-41 package, 68V voltage rating
• MM3Z68VT1G: SOD-323 package, 68V voltage rating

In conclusion, the BZT55C68 L1G Zener diode offers precise voltage regulation and overvoltage protection in a compact and cost-effective package. Its applications span various electronic circuits, and it has alternative models available for different packaging and performance requirements.

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