SUP65P06-20 SUP60N06-18 Automotive ECU Controller MOSFET Chip

SUP65P06-20 SUP60N06-18 TO-220 automotive ECU controller MOSFETs are used for automotive power reverse connection protection, battery main switch, high-power load drive, body BCM, and lighting/fan/motor control. Troubleshooting Car Problems ✅ Power Supply Failures: Reverse battery connection burns out modules, poor main power switch contact, unstable voltage, intermittent power outages. ✅ Load Issues: Dim headlights/fog lights, insufficient fan speed, weak motor, relays prone to burning out. ✅ High Temperature Failures: MOSFET burns out under high engine compartment temperatures, wiring overheats, intermittent functionality. ✅ Starting Abnormalities: Large voltage drop at startup, accessory power failure, functional failure after startup.