View 1ss383t datasheet:

1SS383T1G, 1SS383T2G Preferred Device Dual Schottky Diode Dual 40 V, 300 mA Low VF Schottky Diodes in 4-lead SC-82 package. Features • Low Forward Voltage: VF = 0.48 V (typ) @ IF = 100 mA http://onsemi.com • Low Reverse Current: IR = 5 mA (max) • Pb-Free Package May be Available. The G-Suffix Denotes a 4 3 Pb-Free Lead Finish MAXIMUM RATINGS (TA = 25°C) Rating Symbol Max Unit 1 2 Continuous Reverse Voltage VR 40 V Maximum Peak Forward Current* IFM 300 mA Peak Forward Surge Current IFM(surge) 500 mA Pulse Width = 10 ms *Both Devices Active SC-82 CASE 900AA MAXIMUM RATINGS (TA = 25°C) Rating Symbol Max Unit MARKING DIAGRAM THERMAL CHARACTERISTICS Characteristic AE D (Both Junctions Heated) Symbol Max Unit Total Device Dissipation TA = 25°C PD 200 mW AE = Specif