BU31TA2WNVX-TR

Product Overview

Category: Electronic Component
Use: Power Transistor
Characteristics: High voltage, high current, NPN bipolar junction transistor
Package: TO-247
Essence: Amplification and switching of electrical signals
Packaging/Quantity: Individual units per package

Specifications

• Maximum Collector-Emitter Voltage: 1000V
• Maximum Collector Current: 30A
• Maximum Power Dissipation: 250W
• DC Current Gain (hFE): 40 to 160
• Transition Frequency (fT): 4MHz
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BU31TA2WNVX-TR power transistor has the following pin configuration:

1. Base (B)
2. Emitter (E)
3. Collector (C)

Functional Features

• High voltage capability allows for use in various power applications
• High current handling capacity enables efficient power amplification and switching
• NPN bipolar junction transistor technology ensures reliable performance
• TO-247 package provides excellent thermal dissipation

Advantages

• Suitable for high-power applications due to its high voltage and current ratings
• Low saturation voltage minimizes power losses during operation
• Robust construction ensures durability and long lifespan
• Efficient heat dissipation with the TO-247 package

Disadvantages

• Relatively large package size may limit usage in space-constrained designs
• Higher cost compared to lower power transistors
• Requires proper heat sinking to prevent overheating

Working Principles

The BU31TA2WNVX-TR operates based on the principles of bipolar junction transistor technology. It consists of three layers of semiconductor material, namely the emitter, base, and collector. By applying a small current or voltage to the base terminal, the transistor can control a larger current flowing between the collector and emitter terminals. This amplification and switching capability makes it suitable for various power applications.

Detailed Application Field Plans

The BU31TA2WNVX-TR is commonly used in the following application fields:

1. Power supplies
2. Motor control systems
3. Audio amplifiers
4. High-frequency inverters
5. Switching regulators

Detailed and Complete Alternative Models

1. BU32TA2WNVX-TR: Similar specifications, but with higher maximum collector current (40A)
2. BU30TA2WNVX-TR: Similar specifications, but with lower maximum collector voltage (800V)
3. BU31TB2WNVX-TR: Similar specifications, but with PNP polarity

These alternative models provide similar functionality and can be considered as substitutes for the BU31TA2WNVX-TR in specific applications.

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