Surface Mount Ultra Fast Rectifiers(US1M)1) IF (AV): 1A 2A 3A2) VRRM: 400 600 800 1000 V3) Glass Passivated Chip4) Package type: SMA-FL / SMB-FL / SMC-FLPart No.I(AV)V(RRM)Case Style400V600V800V1000V1AUS1GUS1JUS1KUS1MSMA-FL2AUS2GUS2JUS2KUS2MSMA-FL/SMB-FL3AUS3GUS3JUS3KUS3MSMC-FL