View stps0540z-0560z datasheet:

STPS0540Z / STPS0560Z ® SCHOTTKY RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) 0.5 A VRRM 40 / 60V VF (max) 0.40 / 0.50V FEATURES AND BENEFITS Very small conduction losses Negligible switching losses Extremely fast switching DESCRIPTION Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. SOD-123 Packages in SOD-123, these devices are intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Due to the small size of the package these devices fit GSM and PCMCIA requirements. ABSOLUTE RATINGS (limiting values) Value Symbol Parameter STPS Unit 0540Z 0560Z VRRM Repetitive peak reverse voltage 40 60 V IF(RMS) RMS forward current 2 A IF(AV) Average forward current