DFA150BA80 is isolated power module designed for the rectification requiring prevention rush current. This module has six diodes connected in 3-phase bridge, and a thyristor connected in series with the DC line.
Maximum ratings and characteristics
.Absolute maximum ratings (Tc=25°C unless without specified)
VRRM Repetitive Peak Reverse Voltage 800V
ID Output Current（D.C.）Three phase full wave,Tc=105°C 150A
IFSM Surge forward current 1cycle, 50/60Hz, Peak value, non-repetitive 1460A
Tj Operating Junction Temperature －40～＋150°C
VFM Forward Voltage Drop，max IFM=150A，Inst.measurement 1.35V
Rth（j-c）Thermal Impedance，max Junction to case（Total）0.09°C/W
Tstg Storage Temperature －40～＋125°C
Mounting torque Mounting（M5） Recommended Value 1.5～2.5（15～25）2.7（28）N･m（kgf･cm）
Mounting torque Terminals（M5）Recommended Value 1.5～2.5（15～25）2.7（28）N･m（kgf･cm
Rth（c-f）Thermal Impedanc，max  Thermal conductivity of silicone grease = 7×10-3（W/cm・°C），Effective rate of contact. 0.6 0.1 °C/W
VISO Isolation Breakdown Voltage（R.M.S.）A.C., 1minute 2500V
Mass Typical value 150g