The 2SC5490A-TL-H is a high-performance NPN bipolar transistor from ON Semiconductor, known for its reliability and efficiency in various electronic applications. This transistor is designed to meet the needs of modern circuit designs, offering a combination of high-speed switching, low saturation voltage, and high current capacity.

Key Features

• High Current Gain Bandwidth Product: With a transition frequency (fT) typically rated at 100 MHz, this component is suitable for high-speed amplification applications.
• Low Collector-Emitter Saturation Voltage: The low V<sub>CE(sat) helps in reducing power loss and improving efficiency, making it ideal for power management circuits.
• High Collector Current: With a collector current (I<sub>C) of up to 100 mA, it can handle significant current loads, suitable for driving larger loads in a circuit.
• Surface-Mount Package: Housed in a compact SOT-428 (SC-75) surface-mount package, it is optimized for automated assembly processes and space-saving PCB designs.

Applications

The 2SC5490A-TL-H is versatile and can be used in a wide range of applications, including but not limited to:

• Audio amplifiers
• Signal processing
• Power supply circuits
• Driver stages in high-fidelity amplifiers and sound equipment
• Switching regulators
• DC-DC converters

Quality and Environmental Compliance

ON Semiconductor is committed to providing environmentally friendly solutions. The 2SC5490A-TL-H is designed with green manufacturing processes, ensuring compliance with international environmental regulations, such as RoHS (Restriction of Hazardous Substances).

Conclusion

The 2SC5490A-TL-H from ON Semiconductor is a robust and efficient solution for designers seeking a high-performance NPN bipolar transistor. Its low saturation voltage, high current capacity, and high-speed switching characteristics make it an excellent choice for a variety of applications where performance and space constraints are critical.