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UNISONIC TECHNOLOGIES CO., LTD 12N25 Power MOSFET 12A, 250V N-CHANNEL POWER MOSFET DESCRIPTION The UTC 12N25 is an N-channel mode power MOSFET usingUTC s advanced technology to provide customers with planar stripe and DMOS technology. This technology specializes in allowing a minimum on-state resistance and superior switching performance. Italso can withstand high energy pulse in the avalanche and commutation mode. The UTC 12N25 is universally applied in electronic lamp ballast based on half bridge topology and high efficient switched mode power supply. FEATURES * ID=12A * VDS = 250V * RDS(ON)=0.34 @ VGS=10V * High switching speed * 100% avalanche tested SYMBOL ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 12N25L-TA3-T 12N25G-TA3-T TO-220 G D S Tube12N25L-TN3-T 12N25G-T