JAN1N4478US

Product Overview

• Category: Diode
• Use: Rectification and voltage regulation
• Characteristics: High current capability, low forward voltage drop
• Package: DO-41
• Essence: Silicon rectifier diode
• Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Forward Voltage Drop: 0.7V
• Reverse Voltage: 100V
• Forward Current: 1A
• Operating Temperature: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4478US diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• High current capability
• Low forward voltage drop
• Fast switching speed

Advantages

• Reliable voltage regulation
• Suitable for high current applications
• Wide operating temperature range

Disadvantages

• Higher forward voltage drop compared to Schottky diodes
• Limited reverse voltage tolerance

Working Principles

The JAN1N4478US diode operates on the principle of allowing current flow in one direction while blocking it in the opposite direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification and voltage regulation.

Detailed Application Field Plans

This diode is commonly used in power supply circuits, battery chargers, and voltage regulators due to its high current capability and reliable voltage regulation. It is also utilized in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

• 1N4001: Similar characteristics, lower current capability
• 1N5408: Higher reverse voltage, similar forward current rating
• 1N5819: Lower forward voltage drop, suitable for low voltage applications

Note: The alternative models listed above are based on similar use and characteristics but may require specific design considerations.

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