1N5990B_T50R - Product Overview and Analysis

Introduction

The 1N5990B_T50R is a semiconductor device that belongs to the category of Zener diodes. This entry provides an overview of the product, including 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, high reliability
• Package: T-50R package type
• Essence: Regulates voltage by allowing current to flow in reverse bias at a specific voltage
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Range: 3.9V to 200V
• Power Dissipation: 1.5W
• Operating Temperature: -65°C to +175°C
• Zener Impedance: Low
• Tolerance: ±5% standard, with tighter tolerances available

Detailed Pin Configuration

The 1N5990B_T50R typically has two pins, with the cathode connected to the positive side and the anode connected to the negative side in the circuit.

Functional Features

• Voltage Regulation: Maintains a constant voltage across the load
• Overvoltage Protection: Safeguards sensitive components from excessive voltage
• Reverse Bias Operation: Allows controlled current flow in the reverse direction when the voltage exceeds the specified value

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low impedance
• High reliability
• Overvoltage protection

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway under certain conditions

Working Principles

The 1N5990B_T50R operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The 1N5990B_T50R finds applications in various electronic circuits, including: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

• 1N5986B_T50R
• 1N5991B_T50R
• BZX84C3V9LT1G
• BZX84C5V6LT1G

In conclusion, the 1N5990B_T50R Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in numerous electronic applications.

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