BAT42W-E3-18

Product Overview

Use

It is commonly used in electronic circuits for rectification and switching applications.

Characteristics

Low forward voltage drop
Fast switching speed
High reliability
Small package size

Package

The BAT42W-E3-18 is typically available in a SOD-123 package.

Essence

This diode is essential for preventing reverse current flow and enabling efficient signal rectification.

Packaging/Quantity

The BAT42W-E3-18 is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Forward Voltage: 0.36V
Reverse Voltage: 30V
Forward Current: 200mA
Reverse Recovery Time: 4ns
Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The BAT42W-E3-18 typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Efficient rectification of signals
Fast switching speed for rapid response in electronic circuits
Low forward voltage drop for energy efficiency

Advantages

Low power dissipation
Compact size
High reliability and durability

Disadvantages

Limited reverse voltage tolerance compared to other diodes
Sensitive to overvoltage conditions

Working Principles

The BAT42W-E3-18 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

The BAT42W-E3-18 is widely used in: - Power supply units - Signal rectification in audio and video equipment - Switching circuits in telecommunications devices

Detailed and Complete Alternative Models

Some alternative models to the BAT42W-E3-18 include: - 1N5817 - SS14 - SB140

In conclusion, the BAT42W-E3-18 Schottky Barrier Diode offers high-speed switching and low forward voltage drop, making it suitable for various electronic applications requiring efficient rectification and switching capabilities.

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技術ソリューションにおける BAT42W-E3-18 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 the BAT42W-E3-18 diode used for?
- The BAT42W-E3-18 diode is commonly used in applications requiring high-speed switching and general-purpose rectification.
What are the key features of the BAT42W-E3-18 diode?
- The BAT42W-E3-18 diode features a low forward voltage drop, fast switching speed, and high surge current capability.
What are the typical applications of the BAT42W-E3-18 diode?
- Typical applications include signal detection, freewheeling, polarity protection, and voltage clamping in various electronic circuits.
What is the maximum forward voltage of the BAT42W-E3-18 diode?
- The maximum forward voltage of the BAT42W-E3-18 diode is typically around 0.45V at a forward current of 1A.
What is the reverse recovery time of the BAT42W-E3-18 diode?
- The BAT42W-E3-18 diode has a fast reverse recovery time, typically in the range of nanoseconds.
Can the BAT42W-E3-18 diode handle high-frequency applications?
- Yes, the BAT42W-E3-18 diode is suitable for high-frequency applications due to its fast switching characteristics.
Is the BAT42W-E3-18 diode suitable for surface mount technology (SMT) applications?
- Yes, the BAT42W-E3-18 diode is designed for surface mount applications, making it suitable for compact and space-constrained designs.
What is the maximum continuous forward current rating of the BAT42W-E3-18 diode?
- The BAT42W-E3-18 diode typically has a maximum continuous forward current rating of 200mA.
Does the BAT42W-E3-18 diode have a low leakage current?
- Yes, the BAT42W-E3-18 diode exhibits low leakage current, making it suitable for precision and low-power applications.
Are there any specific thermal considerations when using the BAT42W-E3-18 diode?
- It is important to consider the thermal management of the BAT42W-E3-18 diode, especially in high-power or high-frequency applications, to ensure optimal performance and reliability.