BU4240FVE-TR

Product Overview

Category

BU4240FVE-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including amplification, switching, and voltage regulation.

Characteristics

• Integrated circuit type: Power transistor
• Package type: FVE (Flat Very Early)
• Essence: High power handling capability
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel

Specifications

The BU4240FVE-TR has the following specifications:

• Maximum Collector-Emitter Voltage: 400V
• Maximum Collector Current: 7A
• Maximum Power Dissipation: 40W
• DC Current Gain (hFE): 25 - 100
• Transition Frequency (fT): 3MHz
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BU4240FVE-TR has a TO-220F package with three pins. The pin configuration is as follows:

1. Base (B) - Controls the input current to the transistor.
2. Collector (C) - Collects the current flowing through the transistor.
3. Emitter (E) - Emits the current from the transistor.

Functional Features

The key functional features of BU4240FVE-TR include:

• High power handling capability: This transistor can handle high currents and voltages, making it suitable for power applications.
• Low saturation voltage: It exhibits low voltage drop across the collector-emitter junction, minimizing power losses.
• Fast switching speed: The BU4240FVE-TR offers fast switching characteristics, enabling efficient operation in switching applications.

Advantages and Disadvantages

Advantages: - High power handling capability - Low saturation voltage - Fast switching speed

Disadvantages: - Limited operating temperature range - Relatively low DC current gain compared to some alternative models

Working Principles

The BU4240FVE-TR operates based on the principles of bipolar junction transistors (BJTs). It consists of three layers of semiconductor material - the emitter, base, and collector. By controlling the input current at the base terminal, the transistor can amplify or switch the current flowing between the collector and emitter terminals.

Detailed Application Field Plans

BU4240FVE-TR finds applications in various fields, including:

1. Power supply units: It can be used in voltage regulation circuits to ensure stable power output.
2. Motor control: The transistor's high power handling capability makes it suitable for controlling motors in industrial applications.
3. Audio amplifiers: It can be utilized in audio amplification circuits to enhance sound signals.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BU4240FVE-TR include:

1. BU508DFI
2. 2SC5200
3. MJL4281A
4. TIP35C

These models provide comparable power handling capabilities and are commonly used in similar applications.

In conclusion, BU4240FVE-TR is a power transistor integrated circuit with high power handling capability, low saturation voltage, and fast switching speed. It finds applications in power supply units, motor control, and audio amplifiers. Alternative models such as BU508DFI, 2SC5200, MJL4281A, and TIP35C can also be considered for similar applications.