View ma781 datasheet:

Schottky Barrier Diodes (SBD) 2SK1606 MA781 Silicon epitaxial planer type Unit : mm For the switching circuit 1.60± 0.1 0.80 0.80± 0.05 Features 1 1608 type SS-Mini type diode Surface mounting, enabling high-density mounting 3 Fast trr (reverse recovery time), optimum for high-frequency rectifi- 2 cation Low VF (forward rise voltage), with high rectification efficiency Absolute Maximum Ratings (Ta= 25?C) 0.44 0.44 +0.05 0.88–0.01 1 : Cathode Parameter Symbol Rating Unit 2 : NC Reverse voltage (DC) VR 30 V 3 : Anode SS-Mini Type Package (3-pin) Peak reverse voltage VRM 30 V Forward current (DC) IF 30 mA Internal Connection Peak forward current IFM 150 mA Junction temperature Tj 125 ?C 1 Storage temperature Tstg – 55 to +125 ?C 3 2 Electrical Charac