Date Published : March 24, 2023 Last Modified : March 24, 2023 1. AGENDA - Overview - SOT-223-3 vs SOT-223-4 vs SOT-223-5 2. Overview SOT-223 (Small-outline Transistor 223) Pins - SOT-223-3 : 4 pin - SOT-223-4 : 5 pin - SOT-223-5 : 6 pin Mounting SMD Type (표면실장) Common Uses MOSFETs, High-Power Linear regulators 3. SOT-223-3 vs SOT-223-4 vs SOT-223-5