The TIP3055 from STMicroelectronics is a silicon Epitaxial-Base NPN transistor mounted in a TO-218 plastic package. It is designed for power amplification and switching applications and is well-suited for a wide range of electronic circuits. This versatile power transistor is a preferred choice among professionals for its reliability and performance in high-power applications.

Key Features

• High Current Capability: The TIP3055 can handle collector currents up to 15A, making it capable of driving high-power circuits.
• High Voltage Tolerance: With a collector-base voltage (VCBO) of 100V, this transistor can sustain significant voltage without breakdown.
• Low Saturation Voltage: This feature ensures that the transistor can switch on and off efficiently, minimizing power loss and heat generation.
• Complementary PNP Type: The TIP3055 has a complementary PNP partner, the TIP2955, which allows for push-pull amplifier configurations.

Applications

The TIP3055's robustness makes it suitable for a diverse range of applications, including:

• General purpose amplification and switching
• Audio power amplifiers
• Regulators
• Power supply circuits
• DC-DC converters
• Motor control

Technical Specifications

Parameter Value Collector-Base Voltage (VCBO) 100V Collector-Emitter Voltage (VCEO) 60V Emitter-Base Voltage (VEBO) 7V Collector Current (IC) 15A Total Power Dissipation (Ptot) 90W Junction Temperature (Tj) -65 to 150°C

With its exceptional power handling capabilities and robustness, the TIP3055 remains a solid choice for designers and engineers looking for a reliable transistor capable of handling demanding power conditions.