SanRex DFA150BA80 IGBT Module

The DFA150BA80 is an isolated power module specifically designed for rectification applications that require prevention of rush current. It consists of six diodes connected in a 3-phase bridge configuration, along with a thyristor connected in series with the DC line.

Here are the maximum ratings and characteristics of the module:

• VRRM: Repetitive Peak Reverse Voltage - 800V
• ID: Output Current (D.C.) - Three-phase full wave, Tc=105°C - 150A
• IFSM: Surge Forward Current - 1 cycle, 50/60Hz, Peak value, non-repetitive - 1460A
• Tj: Operating Junction Temperature - Range of -40 to +150°C
• VFM: Forward Voltage Drop, maximum - IFM=150A, Instantaneous measurement - 1.35V
• Rth(j-c): Thermal Impedance, maximum - Junction to case (Total) - 0.09°C/W
• Tstg: Storage Temperature - Range of -40 to +125°C
• Mounting torque: Recommended Value for Mounting (M5) - 1.5-2.5 (15-25) 2.7 (28) N·m (kgf·cm)
• Mounting torque: Recommended Value for Terminals (M5) - 1.5-2.5 (15-25) 2.7 (28) N·m (kgf·cm)
• Rth(c-f): Thermal Impedance, maximum - 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., 1 minute - 2500V
• Mass: Typical value - 150g

These specifications provide information about the module's voltage and current ratings, temperature limits, thermal characteristics, isolation capability, and physical mass.