ON Semiconductor 2SC4555 NPN Bipolar Transistor

The 2SC4555 is a high-performance NPN bipolar transistor designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This transistor is part of ON Semiconductor's extensive portfolio of discrete devices, known for their reliability and efficiency in various electronic applications. The 2SC4555 is particularly suitable for high-speed switching applications and is widely used in consumer electronics, power management systems, and industrial equipment.

Key Features:

• Voltage & Current Ratings: The 2SC4555 offers a collector-base voltage (VCBO) of 50V, a collector-emitter voltage (VCEO) of 50V, and a collector current (IC) of 500mA. These ratings ensure that the device can handle moderate power applications with ease.
• High Gain Bandwidth Product: With a transition frequency (fT) of 80MHz, the 2SC4555 provides excellent high-frequency characteristics, making it an ideal choice for amplification and switching at higher speeds.
• Low Saturation Voltage: The low collector-emitter saturation voltage (VCE(sat)) minimizes power loss during operation, leading to improved efficiency and thermal performance.
• Compact Package: Enclosed in a TO-92 package, the 2SC4555 is designed for easy implementation within space-constrained applications while providing adequate power handling capabilities.

Applications:

• Switching regulators
• DC-DC converters
• Motor control circuits
• Audio amplifiers
• Signal processing

The 2SC4555 is a testament to ON Semiconductor's commitment to providing high-quality components that meet the needs of modern electronic circuits. Its robust design ensures stability and longevity, making it a preferred choice for engineers and designers looking to build reliable and efficient electronic systems. Whether for audio signal amplification or complex switching environments, the 2SC4555 delivers the performance required for demanding applications.

For detailed specifications, application notes, and additional resources, customers are encouraged to visit the official ON Semiconductor website or contact their local sales representative to ensure the best possible integration of the 2SC4555 into their projects.