BAT43WS-HE3-08

Product Overview

Use

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

Characteristics

Low forward voltage drop
Fast switching speed
High current capability
Small package size

Package

The BAT43WS-HE3-08 is typically available in a SOD-123 package.

Essence

This diode is essential for preventing reverse voltage damage and ensuring efficient energy conversion in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Forward Voltage Drop: 0.38V
Reverse Voltage: 30V
Forward Current: 200mA
Reverse Recovery Time: 4ns
Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BAT43WS-HE3-08 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

Efficient rectification of AC to DC
Protection against reverse voltage spikes
Fast switching for high-speed applications

Advantages

Low forward voltage drop reduces power loss
Fast switching speed allows for high-frequency operation
Small package size saves board space

Disadvantages

Limited reverse voltage tolerance compared to other diode types
Higher cost compared to standard silicon diodes

Working Principles

The Schottky Barrier Diode operates based on the metal-semiconductor junction formed between the metal and semiconductor materials. This results in low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

The BAT43WS-HE3-08 is widely used in the following applications: - Switching power supplies - Voltage clamping circuits - Signal demodulation - High-frequency rectification

Detailed and Complete Alternative Models

Some alternative models to the BAT43WS-HE3-08 include: - 1N5817 - SS14 - SB140

In conclusion, the BAT43WS-HE3-08 Schottky Barrier Diode offers efficient rectification and voltage clamping capabilities, making it suitable for various electronic applications. Its fast switching speed and compact package make it a popular choice despite its limitations in reverse voltage tolerance. When considering alternatives, the 1N5817, SS14, and SB140 diodes can be considered based on specific application requirements.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BAT43WS-HE3-08 in technische oplossingen

What is the BAT43WS-HE3-08 diode used for?
- The BAT43WS-HE3-08 diode is commonly used for voltage rectification and signal demodulation in various electronic circuits.
What are the key specifications of the BAT43WS-HE3-08 diode?
- The BAT43WS-HE3-08 diode typically has a maximum repetitive peak reverse voltage of 30V, a forward continuous current of 200mA, and a low forward voltage drop.
Can the BAT43WS-HE3-08 diode be used in high-frequency applications?
- Yes, the BAT43WS-HE3-08 diode is suitable for high-frequency applications due to its fast switching characteristics and low capacitance.
Is the BAT43WS-HE3-08 diode suitable for surface mount technology (SMT) applications?
- Yes, the BAT43WS-HE3-08 diode is designed for SMT applications, making it suitable for compact and space-constrained designs.
What are the typical operating temperature ranges for the BAT43WS-HE3-08 diode?
- The BAT43WS-HE3-08 diode is typically rated for operation within the temperature range of -65°C to +150°C, making it suitable for a wide range of environments.
Does the BAT43WS-HE3-08 diode have any special packaging requirements?
- The BAT43WS-HE3-08 diode is often available in standard SOD-123 package, which facilitates easy assembly and handling.
Can the BAT43WS-HE3-08 diode be used in automotive electronics applications?
- Yes, the BAT43WS-HE3-08 diode is often utilized in automotive electronics due to its reliability and performance under varying conditions.
Are there any recommended application circuits for the BAT43WS-HE3-08 diode?
- Typical application circuits for the BAT43WS-HE3-08 diode include voltage clamping, freewheeling, and polarity protection in various electronic systems.
What are the potential alternatives to the BAT43WS-HE3-08 diode for similar applications?
- Alternatives to the BAT43WS-HE3-08 diode may include other Schottky diodes with comparable specifications, such as the BAT54 series or the 1N5819.
Where can I find detailed technical documentation and application notes for the BAT43WS-HE3-08 diode?
- Detailed technical documentation and application notes for the BAT43WS-HE3-08 diode can typically be found on the manufacturer's website or through authorized distributors.