Product line
SS8550 - NPN Transistor
The SS8550 is a high-performance NPN transistor designed for switching and amplifier applications. With its low saturation voltage and high current gain, it is ideal for use in various electronic circuits requiring reliable operation.

Overview
Overview
The SS8550 is a versatile NPN transistor that excels in switching applications and signal amplification. It is widely used in consumer electronics, power management systems, and industrial applications. The device features a robust construction that allows it to handle significant current loads while maintaining thermal stability. Its high gain characteristics make it suitable for use in low-voltage applications where efficiency is paramount.
Key Specifications
- Type: NPN Transistor
- Collector-Emitter Voltage (Vce): 30V
- Collector Current (Ic): 3A
- DC Current Gain (hFE): 100-300
- Saturation Voltage (Vce(sat)): 0.3V
- Package: TO-92
Applications
The SS8550 is widely utilized in various applications, including power supply circuits, signal amplification, and general-purpose switching. Its ability to handle high currents makes it a preferred choice for motor control, relay drivers, and LED drivers. Additionally, it can be effectively employed in audio amplification circuits and low-voltage power management systems. Its compact size and excellent thermal performance make it an ideal solution for space-constrained designs.