BZT55B43-GS08

Introduction

The BZT55B43-GS08 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZT55B43-GS08.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and voltage reference
• Characteristics: Low leakage current, precise voltage regulation, small package size
• Package: SOD-123
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage - Zener (Nom) (Vz): 43V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 33V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZT55B43-GS08 has two pins, typically denoted as the anode and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

• Precise voltage regulation at 43V
• Low reverse leakage current
• Small form factor for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Low power dissipation
• Compact package size

Disadvantages

• Limited power handling capability
• Sensitivity to temperature variations

Working Principles

The BZT55B43-GS08 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range.

Detailed Application Field Plans

The BZT55B43-GS08 finds extensive use in various electronic circuits requiring stable voltage references or voltage regulation. Some common applications include: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping and limiting circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT55B43-GS08 include: - 1. BZX84C43LT1G - 2. MMSZ5245BT1G - 3. 1N4729A

These alternatives offer similar voltage regulation capabilities and package sizes, providing flexibility in design and sourcing.

In conclusion, the BZT55B43-GS08 Zener diode offers precise voltage regulation and finds widespread use in various electronic applications requiring stable voltage references. Its compact size and low leakage current make it a popular choice for designers seeking reliable voltage regulation solutions.

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