Overview
The TIP3055 is a versatile and powerful NPN bipolar junction transistor (BJT) produced by NTE Electronics, Inc. It is widely used in various electronic applications due to its ability to handle high voltages and currents efficiently. This transistor is known for its stable performance, reliability, and effectiveness in managing complex circuit designs. The TIP3055 is often paired with its complementary PNP transistor, the TIP2955, to enhance circuit functionality and flexibility.
Key Specifications
| Attribute | Value |
|---|---|
| Transistor Type | NPN |
| Collector-Base Voltage (Vceo) | 100 V |
| Collector-Emitter Voltage Breakdown (Max) | 60 V |
| Maximum Collector Current (Ic) | 15 A |
| DC Current Gain (hFE) @ Ic, Vce | 20-70 @ 4A, 4V |
| Power Dissipation (Max) | 90 W |
| Transition Frequency (ft) | 2.5 MHz / 3 MHz |
| Operating Temperature (TJ) | 150°C |
| Package/Case | TO-218-3 |
| Mounting Type | Through Hole |
Key Features
- High Collector Current: Capable of handling up to 15 A of collector current.
- High Power Dissipation: Can dissipate up to 90 W of power.
- Robust Voltage Ratings: Supports collector-emitter voltage breakdown of up to 60 V.
- High Gain Bandwidth Product: Ensures high gain and bandwidth for various applications.
- Wide Temperature Range: Operates reliably up to 150°C junction temperature.
- Stable DC Current Gain: DC current gain (hFE) ranges from 20 to 70.
- Good Thermal Resistance: Effective thermal management with a thermal resistance of 1.1°C/W.
- Low Collector-Emitter Saturation Voltage: Minimizes power loss during operation.
- Complementary NPN-PNP Transistors: Often used with TIP2955 for enhanced circuit design flexibility.
Applications
- General Purpose: Suitable for a wide range of electronic circuits.
- Audio Amplifiers: Used in power amplifiers due to its high current and voltage handling capabilities.
- DC Motor Drivers: Ideal for controlling DC motors with high current requirements.
- Power Supply Circuits: Utilized in power supply circuits for voltage regulation and current control.
- Switching Regulators: Employed in switching regulators for efficient power management.
- High-Current Load Switching: Handles high-current load switching applications effectively.
- Relay Drivers: Used to drive relays in various control circuits.
- Linear Voltage Regulators: Applied in linear voltage regulators for stable voltage output.
Q & A
- What is the maximum collector current of the TIP3055 transistor?
The maximum collector current of the TIP3055 transistor is 15 A.
- What is the collector-emitter voltage breakdown of the TIP3055?
The collector-emitter voltage breakdown of the TIP3055 is up to 60 V.
- What is the power dissipation capability of the TIP3055?
The TIP3055 can dissipate up to 90 W of power.
- What is the operating temperature range of the TIP3055?
The operating temperature range of the TIP3055 is up to 150°C junction temperature.
- What are the typical applications of the TIP3055 transistor?
The TIP3055 is typically used in audio amplifiers, DC motor drivers, power supply circuits, switching regulators, and high-current load switching applications.
- Can the TIP3055 be used with AC signals?
Yes, the TIP3055 can work with AC signals, but it is more commonly used with DC signals due to its operating characteristics.
- What is the DC current gain (hFE) of the TIP3055 transistor?
The DC current gain (hFE) of the TIP3055 transistor ranges from 20 to 70.
- What is the package type of the TIP3055 transistor?
The TIP3055 transistor is packaged in a TO-218-3 case.
- Is the TIP3055 RoHS compliant?
Yes, the TIP3055 from various manufacturers, including STMicroelectronics and ON Semiconductor, is RoHS compliant.
- What is the complementary transistor to the TIP3055?
The complementary transistor to the TIP3055 is the TIP2955, a PNP transistor.
