2sk1764.pdf datasheet:

2SK1764 Silicon N Channel MOS FET REJ03G0970-0200 (Previous: ADE-208-1317) Rev.2.00 Sep 07, 2005 Application Low frequency amplifier High speed switching Features Low on-resistance High speed switching 4 V Gate drive device can be driven from 5 V source Suitable for switching regulator, DC-DC converter Outline RENESAS Package code: PLZZ0004CA-A(Package name: UPAK R )D12 1. Gate32. DrainG3. Source44. DrainSNote: Marking is "KY". *UPAK is a trademark of Renesas Technology Corp. Rev.2.00 Sep 07, 2005 page 1 of 6 2SK1764 Absolute Maximum Ratings (Ta = 25C) Item Symbol Ratings UnitDrain to source voltage VDSS 60 VGate to source voltage V 20 VGSSDrain current ID 2 A*1Drain peak current I 4 AD(pulse)Body to drain diode reverse drain current IDR 2 AChannel power dissipation Pch 1 W