2SB1474TL Transistor

Product Overview

Category

The 2SB1474TL is a bipolar junction transistor (BJT) belonging to the PNP type.

Use

This transistor is commonly used for amplification and switching applications in electronic circuits.

Characteristics

• Low power dissipation
• High current gain
• Medium voltage capability

Package

The 2SB1474TL comes in a TO-92 package, which is a widely used through-hole package for transistors.

Essence

The essence of this transistor lies in its ability to amplify and switch electronic signals with low power consumption.

Packaging/Quantity

Typically, the 2SB1474TL is available in reels or tubes containing a quantity of 100 to 1000 units per package.

Specifications

• Collector-Base Voltage: 60V
• Collector Current: 0.5A
• Power Dissipation: 0.4W
• Transition Frequency: 150MHz
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2SB1474TL transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

• High current gain
• Low saturation voltage
• Fast switching speed

Advantages

• Low power dissipation
• Suitable for low-power applications
• Compact TO-92 package

Disadvantages

• Limited voltage and current ratings
• Not suitable for high-power applications

Working Principles

The 2SB1474TL operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

Audio Amplification

The transistor can be used in audio amplifier circuits due to its low power dissipation and high current gain.

Switching Circuits

Its fast switching speed makes it suitable for use in electronic switching circuits.

Signal Processing

The transistor can be employed in signal processing applications due to its medium voltage capability.

Detailed and Complete Alternative Models

• 2N3906
• BC557
• S8550

In conclusion, the 2SB1474TL transistor is a versatile component suitable for various low-power electronic applications, offering advantages such as low power dissipation and high current gain. However, its limitations in voltage and current ratings restrict its use in high-power applications. When considering alternatives, the 2N3906, BC557, and S8550 transistors can be considered as substitutes with similar characteristics.

[Word Count: 345]