Dual, common cathode, ultra-fast, PIN DESCRIPTIONepitaxial rectifier diodes intendedfor use as output rectifiers in high frequency switched mode powersupplies. The BYV34 series is supplied in theconventional leaded SOT78(TO220AB) package. Pin1-anode 1 Pin2-cathode Pin3-anode 2 Tab -cathode