Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. AO3407A, Single FETs, MOSFETs Transistor by Alpha & Omega Semiconductor Inc., MOSFET P-CH 30V 4.3A SOT23-3L. Package/CaseType is TO-236-3, SC-59, SOT-23-3Surface Mount