UF4002-G

Product Overview

Use

These diodes are commonly used in electronic circuits for rectifying alternating current (AC) to direct current (DC).

Characteristics

Ultrafast switching speed
Low forward voltage drop
High surge current capability
Low reverse recovery time

Package

The UF4002-G diodes are typically available in a DO-41 package.

Essence

The essence of UF4002-G lies in its ability to efficiently convert AC to DC in electronic circuits.

Packaging/Quantity

They are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Maximum repetitive peak reverse voltage: 100V
Maximum average forward rectified current: 1A
Forward voltage drop: 0.93V at 1A
Reverse recovery time: 50ns
Operating temperature range: -65°C to +175°C

Detailed Pin Configuration

The UF4002-G diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

Fast switching speed allows for efficient rectification of AC signals.
Low forward voltage drop minimizes power loss and heat generation.
High surge current capability ensures reliability in demanding applications.

Advantages

Ultrafast switching speed enables high-frequency operation.
Low forward voltage drop reduces power dissipation.
High surge current capability provides robustness in transient conditions.

Disadvantages

Limited maximum repetitive peak reverse voltage compared to some other diode types.
Higher cost compared to standard rectifier diodes.

Working Principles

When a positive voltage is applied to the anode with respect to the cathode, the diode conducts and allows current to flow in the forward direction. Conversely, when a negative voltage is applied, the diode blocks the current flow.

Detailed Application Field Plans

Power supply units
Switching power supplies
Inverters
Rectifiers
Voltage multipliers

Detailed and Complete Alternative Models

UF4001-G
UF4003-G
UF4004-G
UF4005-G

In conclusion, UF4002-G ultrafast rectifier diodes offer fast switching speed, low forward voltage drop, and high surge current capability, making them suitable for various electronic applications requiring efficient AC to DC conversion.

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기술 솔루션에 UF4002-G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is UF4002-G?
- UF4002-G is a fast recovery rectifier diode commonly used in electronic circuits for its high-speed switching capabilities.
What are the key features of UF4002-G?
- The UF4002-G features a low forward voltage drop, high surge current capability, and fast reverse recovery time.
What are the typical applications of UF4002-G?
- UF4002-G is often used in power supplies, inverters, converters, and other electronic devices requiring high-speed rectification.
What is the maximum forward voltage of UF4002-G?
- The maximum forward voltage of UF4002-G is typically around 1V at a forward current of 1A.
What is the maximum reverse recovery time of UF4002-G?
- The maximum reverse recovery time of UF4002-G is usually in the range of tens of nanoseconds.
What is the maximum repetitive peak reverse voltage of UF4002-G?
- The maximum repetitive peak reverse voltage of UF4002-G is commonly rated at 100V.
Can UF4002-G be used in high-frequency applications?
- Yes, UF4002-G is suitable for high-frequency applications due to its fast recovery characteristics.
What are the recommended operating temperature and storage temperature for UF4002-G?
- The recommended operating temperature range for UF4002-G is typically -65°C to +175°C, while the storage temperature range is usually -65°C to +175°C.
Does UF4002-G require any special heat sinking or mounting considerations?
- UF4002-G may benefit from proper heat sinking or mounting on a suitable thermal substrate when used in high-power applications to ensure optimal performance and reliability.
Where can I find detailed specifications and application notes for UF4002-G?
- Detailed specifications and application notes for UF4002-G can be found in the product datasheet provided by the manufacturer or distributor, as well as in relevant technical resources and application guides.