WSF4012B Datasheet | Winsok

Description The WSF4012B is the highest performance trench Nch and P-ch MOSFET with extreme high cell density , which provide excellent RDSON and gate charge for most of the synchronous buck converter applications . The WSF4012B meet the Ro HS and Green Product requirement 100% EAS guaranteed with full function reliability approved. Features z Advanced high cell density Trench technology z Super Low Gate Charge z Excellent Cd V/dt effect decline z 100% EAS Guaranteed z Green Device Available Product Summery BVDSS 40V -40V RDSON 18mΩ 32mΩ ID 28A -20A Applications z High Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA z Networking DC-DC Power System z CCFL Back-light Inverter TO-252-4L Pin Configuration D1 (3) (2) (5) G1 G2 D2 (3) S1 (1) S2 (4) Absolute Maximum Ratings Symbol VDS VGS ID@TC=25℃ ID@TC=100℃ IDM EAS IAS PD@TC=25℃ TSTG TJ Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current, VGS @ 10V1 Continuous Drain Current, VGS @ 10V1 Pulsed Drain Current2 Single Pulse Avalanche Energy3 Avalanche Current Total Power Dissipation4 Storage Temperature Range Operating Junction Temperature Range Rating N-Ch P-Ch 40 ±20 -40 ±20 -20 -16 -40 -27.2...