SanRex DF75AA160 
3 Phase Full Wave Bridge Rectifier 
75A Output
Applications
AC, DC Motor Drive/AVR/Switching
for three phase rectification
TjMax＝150℃
Isolated mounting base

Power Diode Module DF75AA is designed for three phase full wave rectification, which
has six diodes connected in a three phase bridge configuration. The mounting base of the
module is electrically isolted from semiconductor elements for simple heatsink
construction. Output DC current is 75Amp （Tc＝100℃） Repetitive peak reverse
voltage is up to 1600V.

Repetitive Peak Reverse Voltage 1600V
Non-Repetitive Peak Reverse Voltage 1700V
Output Current （D.C.）75A
IFSM Surge Forward Current 1cycle, 50/60HZ, peak value, non-repetitive 910/1000 A
Conditions Ratings Unit
ID Three Phase full wave. TC＝100℃ 75 A
t I2t Value for one of surge current 4100 A2S
Tj Operating Junction Temperature －40 to ＋150 ℃
Tstg Storage Temperature －40 to ＋125 ℃
VISO Isolation Breakdown  Voltage （R.M.S.） A.C. 1 minute 2500 V
Mounting     
Torque :
Mounting（M5）Recommended Value 1.5-2.5（15-25）
Terminal（M5）Recommended Value 1.5-2.5（15-25）
IRRM Repetitive Peak Reverse Current, max. Tj＝150℃ at VRRM Rating 10.0 mA
VFM Forward Voltage Drop, max. Tj＝25℃，IFM＝75A，Inst. measurement V Rating 1.4 V
Rth（j-c） Thermal Impedance, max. Junction to case Rating .24 ℃/W