STN4NF03L ST Power MOSFET

The STN4NF03L is an N-channel Power MOSFET from STMicroelectronics in SOT-223 surface-mount package, featuring 30 V drain-source voltage and 4 A continuous drain current with logic-level gate drive. For selection, verify on-resistance for low conduction losses, logic-level gate drive (VGS threshold suitable for 3.3V/5V microcontrollers), low gate charge for fast switching, 100% avalanche tested, and operating junction temperature from -55°C to +150°C. Features include STripFET technology for low on-resistance, compact SOT-223 package for space-constrained designs, and low gate charge for reduced drive requirements. Ideal for low-voltage DC-DC converters, load switching and power path management, battery management systems, small motor drives (fans, pumps), power supplies for consumer electronics, and any low-voltage high-efficiency switching application requiring logic-level gate drive capability with 4 A current rating in surface-mount package. In stock at HL Electronics – request a quote for fast delivery.