VS-1N1189RA

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: High voltage, high current
Package: DO-41
Essence: Efficient rectification
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

• Maximum repetitive peak reverse voltage: 1000V
• Average forward current: 1A
• Non-repetitive peak forward surge current: 30A
• Operating temperature range: -65°C to +175°C

Detailed Pin Configuration

The VS-1N1189RA rectifier diode has a standard DO-41 package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.

Functional Features

• Efficient rectification of AC to DC
• High voltage and current handling capabilities
• Fast switching speed

Advantages and Disadvantages

Advantages: - High voltage and current ratings - Fast recovery time - Compact DO-41 package

Disadvantages: - Higher forward voltage drop compared to Schottky diodes - Limited to low frequency applications

Working Principles

The VS-1N1189RA operates on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The VS-1N1189RA is commonly used in power supply circuits, battery chargers, and AC to DC converters due to its high voltage and current handling capabilities. It is also utilized in welding equipment and industrial control systems.

Detailed and Complete Alternative Models

• 1N4007: Similar voltage and current ratings
• 1N5408: Higher voltage and current ratings
• UF4007: Faster switching speed

This comprehensive entry provides detailed information about the VS-1N1189RA rectifier diode, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.