View psmn004-55w 3 datasheet:

Philips Semiconductors Product specification N-channel logic level TrenchMOS? transistor PSMN004-55W FEATURES SYMBOL QUICK REFERENCE DATA � �Trench� technology d VDSS = 55 V � Very low on-state resistance � Fast switching ID = 100 A � Low thermal resistance � Logic level compatible RDS(ON) ? 4.2 m? (VGS = 10 V) g RDS(ON) ? 4.5 m? (VGS = 5 V) s RDS(ON) ? 5 m? (VGS = 4.5 V) GENERAL DESCRIPTION PINNING SOT429 (TO247) SiliconMAX products use the latest PIN DESCRIPTION Philips Trench technology to achieve the lowest possible 1 gate on-state resistance in each package at each voltage rating. 2 drain Applications:- 3 source � d.c. to d.c. converters 2 � switched mode power supplies tab drain 1 3 The PSMN004-55W is supplied in the SOT429 (TO247) conventional leaded packag