STP15N06L STP15N06LFI is a N-channel enhancement mode power MOS transistor manufactured by STMicroelectronics. Its typical RDS(on) is 0.115 ohms. This transistor is suitable for high current, high speed switching, relay drivers, regulators, DC-DC and DC-AC converters, motor control, audio amplifiers, automotive environment (injection, ABS, air bag, lamp drivers, etc.).