View 10bq030 datasheet:

Bulletin PD-20708 rev. D 02/02 10BQ030 SCHOTTKY RECTIFIER 1 Amp SMB Major Ratings and Characteristics Description/Features The 10BQ030 surface-mount Schottky rectifier has been de- Characteristics 10BQ030 Units signed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, IF(AV) Rectangular 1.0 A switching power supplies, converters, free-wheeling diodes, waveform battery charging, and reverse battery protection. VRRM 30 V Small foot print, surface mountable Very low forward voltage drop IFSM @ tp= 5 ms sine 430 A High frequency operation Guard ring for enhanced ruggedness and long term VF @ 1.0Apk, TJ= 125°C 0.30 V reliability TJ range - 55 to 150 °C CATHODE ANODE Device Marking: IR1E 1 2 2.15 (.085)