Overview
The TIP3055G is a high-performance NPN bipolar power transistor manufactured by onsemi. It is designed for general-purpose switching and amplifier applications. This transistor is part of a complementary pair, with the TIP2955 being its PNP counterpart. The TIP3055G is renowned for its ability to handle high power efficiently, making it a versatile component in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 60 | Vdc |
| Collector-Base Voltage (VCBO) | 100 | Vdc |
| Emitter-Base Voltage (VEBO) | 7 | Vdc |
| Collector Current (IC) | 15 | A |
| Base Current (IB) | 7 | A |
| Total Power Dissipation (PD) | 90 | W |
| DC Current Gain (hFE) | 20-70 @ IC = 4.0 A | |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 1.1 V @ IC = 4.0 A | Vdc |
| Operating Junction Temperature (TJ) | -65 to +150 | °C |
| Package Type | TO-247 | |
| Number of Pins | 3 |
Key Features
- High Power Handling: The TIP3055G can handle up to 15 A of collector current and 60 V of collector-emitter voltage, making it suitable for high-power applications.
- Low Saturation Voltage: It operates with a low collector-emitter saturation voltage (VCE(sat)) of 1.1 V, reducing energy losses and improving overall efficiency.
- Excellent Safe Operating Area (SOA): The transistor has an extensive safe operating area, ensuring durability and protecting the circuit from voltage or loading changes.
- Easy to Drive: It is easy to use in designs without requiring complex changes, making it reliable and reducing design challenges.
- Good for Low Distortion: It works well in systems requiring clear, accurate signals, such as high-quality audio equipment and accurate measuring tools.
- Pb-Free Packages: Available in lead-free packages, making it compliant with environmental regulations.
Applications
- General Purpose Switching and Amplifier Applications: Suitable for various switching and amplifier circuits due to its high power handling and low saturation voltage.
- Audio Amplifiers: Ideal for audio amplifiers, especially in AB class configurations, due to its ability to handle high power and current while ensuring clear sound and low distortion.
- Motor Control: Used in industrial settings for motor control to enhance efficiency and stability.
- Power Linear and Transfer Applications: Effective in power linear and transfer applications, including voltage and current regulation.
Q & A
- What is the collector-emitter voltage rating of the TIP3055G?
The collector-emitter voltage (VCEO) rating is 60 Vdc.
- What is the maximum collector current of the TIP3055G?
The maximum collector current (IC) is 15 A.
- What is the DC current gain (hFE) range of the TIP3055G?
The DC current gain (hFE) ranges from 20 to 70 at IC = 4.0 A.
- What is the collector-emitter saturation voltage (VCE(sat)) of the TIP3055G?
The collector-emitter saturation voltage (VCE(sat)) is 1.1 V at IC = 4.0 A.
- What is the operating junction temperature range of the TIP3055G?
The operating junction temperature (TJ) range is -65 to +150 °C.
- What package type is the TIP3055G available in?
The TIP3055G is available in the TO-247 package.
- Is the TIP3055G Pb-free?
- What are some common applications of the TIP3055G?
- How does the TIP3055G handle thermal management?
- Can the TIP3055G be used in high-frequency applications?
