2SC3858

The 2SC3858 is a high-performance NPN transistor engineered for power amplification in audio and switching applications. It delivers reliable operation with excellent gain and low distortion, making it suitable for demanding electronic circuits where stability and signal integrity are required. Collector-Emitter Voltage: 160V for robust operation in high-voltage environments. Continuous Collector Current: Up to 15A to support heavy load handling without performance loss. Power Dissipation: Rated at 150W to allow efficient heat management during intense usage. Current Gain (hFE): Ranging from 40 to 320, offering versatile amplification capability. Transition Frequency: Approximately 50 MHz for fast switching in high-frequency circuits. Compared to typical transistors in its class, the 2SC3858 stands out with higher current and power dissipation ratings, offering enhanced durability and efficiency. Its broad gain range supports clearer signal amplification and stability across a variety of designs. Engineering highlights Constructed with a rugged silicon structure, the 2SC3858 is manufactured to minimize thermal resistance and optimize electrical characteristics. Its superior current handling and voltage tolerance enable reliable performance under strenuous conditions. These attributes make it a preferred choice for audio power amplifiers and industrial switching devices that require precision and resilience.