BDX33B Transistor

Product Overview

The BDX33B transistor belongs to the category of power transistors and is commonly used in electronic circuits for amplification and switching applications. It is characterized by its high current and voltage capabilities, making it suitable for power control and regulation. The transistor is typically packaged in a TO-220 case and is available in various quantities per package.

Specifications

• Maximum Collector-Emitter Voltage: 100V
• Maximum Collector Current: 10A
• Power Dissipation: 80W
• Transition Frequency: 2MHz
• Package Type: TO-220
• Quantity per Package: Varies

Detailed Pin Configuration

The BDX33B transistor has a standard pin configuration with three pins: the emitter, base, and collector. The pinout is as follows: - Emitter (E): Pin 1 - Base (B): Pin 2 - Collector (C): Pin 3

Functional Features

The BDX33B transistor offers high current gain and low saturation voltage, enabling efficient power control and amplification in electronic circuits. It also exhibits good thermal stability, making it suitable for high-power applications.

Advantages and Disadvantages

Advantages

• High current and voltage capabilities
• Low saturation voltage
• Good thermal stability

Disadvantages

• Relatively large package size
• Limited frequency response

Working Principles

The BDX33B 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. By modulating the base current, the transistor can amplify or switch electronic signals with high power levels.

Detailed Application Field Plans

The BDX33B transistor finds extensive use in power supply circuits, audio amplifiers, motor control systems, and voltage regulators. Its high current and voltage ratings make it suitable for applications requiring robust power handling capabilities.

Detailed and Complete Alternative Models

Some alternative models to the BDX33B transistor include: - TIP31C - MJ15003 - 2N3055 - MJE2955

In summary, the BDX33B transistor is a versatile component with high power-handling capabilities, making it well-suited for a wide range of electronic applications.

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