1N6147A

Product Overview

Use

It is commonly used in power supply and rectification circuits to convert alternating current (AC) to direct current (DC).

Characteristics

Forward Voltage: 1.1V
Reverse Voltage: 200V
Current Rating: 6A
Fast Recovery Time

Package

The 1N6147A is typically available in a DO-201AD package, which is a molded plastic case with a cathode band for polarity identification.

Packaging/Quantity

It is often supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Maximum Average Forward Current: 6A
Peak Repetitive Reverse Voltage: 200V
Operating Temperature Range: -65°C to +175°C
Forward Voltage Drop: 1.1V at 3A

Detailed Pin Configuration

The 1N6147A has a two-pin configuration: 1. Anode (A) 2. Cathode (K)

Functional Features

The 1N6147A diode offers: - High current capability - Fast recovery time - Low forward voltage drop

Advantages

High current rating
Fast recovery time reduces switching losses
Low forward voltage drop minimizes power dissipation

Disadvantages

Relatively higher reverse recovery time compared to Schottky diodes
Larger forward voltage drop compared to Schottky diodes

Working Principles

When forward-biased, the diode allows current to flow in one direction, while it blocks current flow when reverse-biased. The fast recovery time ensures minimal reverse recovery charge, making it suitable for high-frequency applications.

Detailed Application Field Plans

The 1N6147A is widely used in: - Power supply units - Rectification circuits - Inverters - Switch-mode power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1N6147A include: - 1N5820: Schottky diode with lower forward voltage drop - 1N4007: General-purpose rectifier diode with higher reverse voltage rating

In conclusion, the 1N6147A rectifier diode offers high current capability and fast recovery time, making it suitable for various power supply and rectification applications.

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技術ソリューションにおける 1N6147A の適用に関連する 10 件の一般的な質問と回答をリストします。

What is 1N6147A?
- 1N6147A is a high-reliability, high-current silicon rectifier diode commonly used in technical solutions.
What are the key specifications of 1N6147A?
- The 1N6147A diode has a maximum repetitive reverse voltage of 200V, a forward current of 30A, and a forward voltage drop of 1.1V at 30A.
In what applications is 1N6147A typically used?
- 1N6147A is often used in power supply circuits, battery chargers, welding equipment, and other high-current rectification applications.
What are the thermal characteristics of 1N6147A?
- The 1N6147A diode has a maximum junction temperature of 200°C and a typical thermal resistance of 1.5°C/W.
How does 1N6147A compare to other similar diodes?
- Compared to other diodes, 1N6147A offers high reliability, high current capability, and low forward voltage drop, making it suitable for demanding applications.
What are the recommended mounting and handling practices for 1N6147A?
- It is recommended to use proper heatsinking and follow ESD (electrostatic discharge) precautions when handling and mounting 1N6147A to ensure optimal performance and reliability.
Can 1N6147A be used in parallel for higher current applications?
- Yes, 1N6147A can be used in parallel to increase the overall current-carrying capability in high-current applications.
What are the potential failure modes of 1N6147A?
- Common failure modes include thermal overstress, reverse voltage breakdown, and excessive forward current leading to junction failure.
Are there any specific considerations for driving 1N6147A in circuit designs?
- When designing circuits with 1N6147A, it's important to consider the forward voltage drop, reverse recovery time, and the diode's thermal characteristics to ensure proper operation.
Where can I find detailed application notes and reference designs for using 1N6147A in technical solutions?
- Detailed application notes and reference designs for 1N6147A can be found in the manufacturer's datasheets, application guides, and technical support resources.