BAS21DW5T1G

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: High-speed switching, low leakage current
Package: SOT-363
Essence: Small signal diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage - DC Reverse (Vr) (Max): 250V
Current - Average Rectified (Io): 200mA
Speed: Fast recovery

Detailed Pin Configuration

The BAS21DW5T1G has three pins arranged in a SOT-363 package. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: No Connection

Functional Features

High-speed switching capability
Low forward voltage drop
Low reverse leakage current
Miniature SMD package for space-constrained applications

Advantages and Disadvantages

Advantages

Fast recovery time
Small package size
Low leakage current

Disadvantages

Lower maximum voltage compared to some other rectifier diodes
Limited current handling capacity

Working Principles

The BAS21DW5T1G operates based on the principles of semiconductor physics. When a forward voltage is applied across the anode and cathode, it allows current to flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The BAS21DW5T1G is commonly used in various electronic circuits such as: - Switching power supplies - Voltage clamping circuits - Signal demodulation circuits - High-frequency rectification circuits

Detailed and Complete Alternative Models

Some alternative models to the BAS21DW5T1G include: - 1N4148: A general-purpose diode with similar characteristics - BAT54S: Dual series Schottky diode with comparable performance - BAV99: Dual series switching diode with higher voltage rating

This completes the entry for BAS21DW5T1G, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAS21DW5T1G v technických řešeních

What is BAS21DW5T1G?
- BAS21DW5T1G is a dual common cathode switching diode in a SOT-363 package, commonly used in electronic circuits for signal switching and rectification.
What are the key specifications of BAS21DW5T1G?
- The key specifications include a maximum repetitive peak reverse voltage of 250V, forward continuous current of 200mA, and a forward voltage drop of around 1V at 100mA.
How can BAS21DW5T1G be used in technical solutions?
- BAS21DW5T1G can be used in technical solutions for applications such as signal demodulation, signal switching, and voltage rectification in various electronic circuits.
What are the typical operating conditions for BAS21DW5T1G?
- The typical operating conditions include a temperature range of -55°C to +150°C, with a storage temperature range of -55°C to +150°C.
Can BAS21DW5T1G be used in high-frequency applications?
- Yes, BAS21DW5T1G can be used in high-frequency applications due to its fast switching characteristics and low capacitance.
Are there any alternative components that can be used in place of BAS21DW5T1G?
- Alternatives to BAS21DW5T1G include other dual common cathode switching diodes such as BAT54 or BAV99, which have similar characteristics and package sizes.
What are the recommended soldering and handling precautions for BAS21DW5T1G?
- It is recommended to follow standard ESD (electrostatic discharge) precautions and use appropriate soldering techniques to prevent damage to the diode during assembly.
What are the typical application circuits where BAS21DW5T1G is commonly used?
- BAS21DW5T1G is commonly used in applications such as mixer circuits, signal clamping circuits, and general-purpose switching circuits.
Does BAS21DW5T1G have any special packaging requirements?
- BAS21DW5T1G is typically supplied in a SOT-363 package, which is suitable for surface mount applications and does not have any special packaging requirements.
Where can I find detailed application notes and reference designs for using BAS21DW5T1G in technical solutions?
- Detailed application notes and reference designs for BAS21DW5T1G can be found in the manufacturer's datasheet, as well as in technical literature related to diode applications and circuit design.