The BC857AMTF is a NPN transistor in the SOT-23 surface mount package, designed for general-purpose switching and amplification applications. It has a maximum current rating of 100mA and a maximum voltage rating of 45V. The transistor has a gain (hfe) ranging from 110 to 800, making it suitable for a wide range of low to medium power applications.
One key feature of the BC857AMTF is its low saturation voltage, which allows for efficient switching and minimal power loss in electronic circuits. It also has a high transition frequency of 290MHz, enabling it to operate at high speeds.
The transistor is RoHS compliant and has a moisture sensitivity level of 1, making it suitable for use in a variety of environments. Its compact SOT-23 package makes it easy to integrate into small and space-constrained PCB designs.
Overall, the BC857AMTF is a reliable and versatile discrete semiconductor component that is well-suited for a variety of applications in consumer electronics, industrial control systems, and more
