MSDM75
MSDM75 – Rev 0 www.microsemi.com
Oct, 2011 1/3
Module Type
TYPE VRRM VRSM
MSDM75-08
MSDM75-12
MSDM75-16
MSDM75-18
800V
1200V
1600V
1800V
900V
1300V
1700V
1900V
Maximum Ratings
Symbol Item Conditions Values Units
ID
Output current (D.C)
Tc=100
75 A
IFSM
Forward surge current, max.
t=10mS Tvj =45
750 A
i
2
t
Value for fusing 2800
A
2
s
Visol Isolation Breakdown Voltage(R.M.S) a.c.50HZ;r.m.s.;1min 3000 V
Tvj Operating Junction Temperature -40 to +150
Tstg Storage Temperature -40 to +150
To terminals(M5) 3±15% Nm
Mounting
Torque
To heatsink(M5) 5±15% Nm
Weight Approximate Weight
Module
145 g
Thermal Characteristics
Symbol Item Conditions Values Units
Rth(j-c)
Thermal Impedance, max. Per Module 0.20
/W
Electrical Characteristics
Glass Passivated Three
Phase Rectifier Bridge
VRRM 800 to 1800V
ID 75Amp
Features
Three phase bridge rectifier
Blocking voltage:800 to 1800V
Heat transfer through aluminum oxide DBC
ceramic isolated metal baseplate
Glass passivated chip
Applications
Three phase rectifiers for power supplies
Rectifiers for DC motor field supplies
Battery charger rectifiers
Input rectifiers for variable frequency drives
+
~
~
~
Values
Symbol Item Conditions
Min. Typ. Max.
Units
VFM Forward Voltage Drop, max.
T=25
IF =150A
1.38 1.60 V
IRRM
Repetitive Peak Reverse Current,
max.
T
vj =25 VRD=VRRM
Tvj =150 VRD=VRRM
0.5
5
mA
mA
