BU19TD2WNVX-TL

Product Overview

Category: Electronic Component
Use: Power Transistor
Characteristics: High voltage, NPN type
Package: TO-220
Essence: A power transistor designed for high voltage applications
Packaging/Quantity: Individually packaged, 1 unit per package

Specifications

• Maximum Collector-Emitter Voltage: 1000V
• Maximum Collector Current: 10A
• Maximum Power Dissipation: 80W
• Transition Frequency: 3MHz
• Collector-Emitter Saturation Voltage: 1.5V
• Base-Emitter Saturation Voltage: 1.2V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BU19TD2WNVX-TL power transistor has three pins:

1. Collector (C): This pin is connected to the positive terminal of the load.
2. Base (B): This pin controls the flow of current between the collector and emitter.
3. Emitter (E): This pin is connected to the negative terminal of the load.

Functional Features

• High voltage capability allows for use in various power applications.
• NPN type transistor enables amplification and switching functions.
• TO-220 package provides easy mounting and heat dissipation.

Advantages and Disadvantages

Advantages: - High voltage rating makes it suitable for demanding applications. - Can handle high currents up to 10A. - Low saturation voltage reduces power loss. - Compact TO-220 package facilitates installation and thermal management.

Disadvantages: - Limited transition frequency may restrict its use in high-frequency applications. - Relatively high base-emitter saturation voltage compared to some alternative models.

Working Principles

The BU19TD2WNVX-TL operates based on the principles of bipolar junction transistor (BJT). It consists of three layers of semiconductor material: the emitter, base, and collector. By applying a small current to the base terminal, the transistor allows a larger current to flow between the collector and emitter terminals. This amplification property makes it useful in various electronic circuits.

Detailed Application Field Plans

The BU19TD2WNVX-TL power transistor finds applications in the following fields:

1. Power Supplies: Used in high-voltage power supply circuits for voltage regulation and switching.
2. Motor Control: Enables control of high-power motors in industrial applications.
3. Audio Amplifiers: Provides amplification in audio systems requiring high voltage capabilities.
4. Lighting Systems: Used in ballasts and drivers for high-intensity discharge lamps.

Detailed and Complete Alternative Models

1. BU508DFI: Similar high-voltage NPN transistor with higher collector current rating.
2. MJE13009: High-voltage NPN transistor with higher transition frequency.
3. 2N3055: Popular power transistor with lower voltage rating but higher collector current.

These alternative models can be considered based on specific requirements and trade-offs between voltage, current, and other characteristics.

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