Overview
The TIP31C-BP is an NPN power transistor manufactured by Micro Commercial Components (MCC). It is part of the TIP31 series and is known for its high performance and reliability. This transistor is packaged in a TO-220-3 case, which provides excellent thermal management and mechanical robustness. The TIP31C-BP is designed to handle high current and voltage requirements, making it suitable for a variety of industrial and commercial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage (VCBO) | 40 V | V |
| Collector-Emitter Voltage (VCEO) | 40 V | V |
| Emitter-Base Voltage (VEBO) | 5 V | V |
| Collector Current (IC) | 3 A | A |
| Collector Peak Current (ICM) | 5 A | A |
| Base Current (IB) | 1 A | A |
| Total Dissipation at Tcase = 25°C | 40 W | W |
| Maximum Operating Junction Temperature | 150 °C | °C |
| Minimum Operating Temperature | -65 °C | °C |
| Collector-Emitter Saturation Voltage | 1.2 V | V |
| Gain Bandwidth Product (fT) | 3 MHz | MHz |
| DC Collector/Base Gain (hfe) Min | 25 | - |
Key Features
- High Current Handling Capacity: The TIP31C-BP can handle a maximum collector current of 3 A, making it ideal for high-current applications such as driving motors and lamps.
- High Voltage Tolerance: This transistor can handle a voltage of up to 40 V between its collector and emitter, making it suitable for circuits requiring higher voltages.
- Durability and Reliability: It operates efficiently across a wide temperature range (-65°C to +150°C) and is resistant to thermal stress and electrical overloads.
- High Gain: The TIP31C-BP has a high current gain, typically ranging from 25 to 50, which is useful for amplifying weak signals and reducing distortion.
- Robust Packaging: The TO-220-3 package provides excellent thermal management and mechanical robustness.
Applications
The TIP31C-BP is versatile and can be used in various applications, including:
- Linear and Switching Industrial Applications: Suitable for both linear and switching applications due to its high switching speed and improved linearity.
- Audio Amplifiers: Its high voltage capability and high current handling make it an excellent choice for audio amplifiers.
- Power Supplies: Can be used in power supply circuits that require high voltage and current handling.
- Motor Control: Ideal for controlling high-current devices such as motors and lamps.
Q & A
- What is the maximum collector current of the TIP31C-BP transistor?
The maximum collector current is 3 A. - What is the maximum collector-emitter voltage of the TIP31C-BP transistor?
The maximum collector-emitter voltage is 40 V. - What is the package type of the TIP31C-BP transistor?
The package type is TO-220-3. - What is the operating junction temperature range of the TIP31C-BP transistor?
The operating junction temperature range is -65°C to +150°C. - What is the typical current gain (hfe) of the TIP31C-BP transistor?
The typical current gain (hfe) ranges from 25 to 50. - Is the TIP31C-BP transistor RoHS compliant?
Yes, the TIP31C-BP transistor is RoHS compliant. - What are some common applications of the TIP31C-BP transistor?
Common applications include linear and switching industrial applications, audio amplifiers, power supplies, and motor control. - What is the collector-emitter saturation voltage of the TIP31C-BP transistor?
The collector-emitter saturation voltage is 1.2 V. - What is the gain bandwidth product (fT) of the TIP31C-BP transistor?
The gain bandwidth product (fT) is 3 MHz. - Is the TIP31C-BP transistor available in halogen-free packaging?
Yes, halogen-free packaging is available upon request by adding the suffix '-HF').
