VN750PT

Product Overview

Category: Electronic Component
Use: Power Transistor
Characteristics: High voltage, high power, NPN bipolar junction transistor
Package: TO-3P
Essence: Silicon-based semiconductor device
Packaging/Quantity: Individual unit

Specifications

• Maximum Collector-Emitter Voltage: 750V
• Maximum Collector Current: 10A
• Maximum Power Dissipation: 150W
• Transition Frequency: 4MHz
• Collector-Emitter Saturation Voltage: 2.5V
• Base-Emitter Saturation Voltage: 1.5V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The VN750PT 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.
• High power handling capacity makes it suitable for demanding circuits.
• NPN bipolar junction transistor configuration provides amplification capabilities.
• TO-3P package ensures efficient heat dissipation.

Advantages and Disadvantages

Advantages: - High voltage and power ratings make it suitable for power electronics applications. - Robust construction ensures reliability and durability. - Good thermal characteristics due to the TO-3P package. - Versatile usage due to its NPN configuration.

Disadvantages: - Relatively large size compared to other transistor packages. - Higher cost compared to lower power transistors. - Requires proper heat sinking for optimal performance.

Working Principles

The VN750PT operates based on the principles of bipolar junction transistors. When a small current is applied to the base pin, it controls the flow of a larger current between the collector and emitter pins. This allows for amplification and switching functions in electronic circuits.

Detailed Application Field Plans

The VN750PT power transistor finds applications in various fields, including:

1. Power Supplies: It can be used in high voltage power supply circuits.
2. Motor Control: Suitable for controlling motors in industrial applications.
3. Audio Amplifiers: Provides amplification capabilities in audio systems.
4. Lighting Systems: Used in high-power lighting applications.
5. Switching Circuits: Enables efficient switching of high currents.

Detailed and Complete Alternative Models

Some alternative models to the VN750PT power transistor include:

1. VN540PT: Lower voltage rating but similar power handling capacity.
2. VN880PT: Higher voltage rating with increased power dissipation capability.
3. VN2222PT: Lower voltage and power ratings, suitable for low-power applications.
4. VN2955PT: Complementary PNP transistor for use in push-pull configurations.

(Note: The above list is not exhaustive and there are several other alternative models available in the market.)

Word count: 305 words