Circuit
+ ~~~
MD75S18M4
Glass Passivated Three Phase Rectifier Bridge
VRRM 800 to 1800V ID 75 A
Applications
y Three phase rectifiers for power supplies y Rectifiers for DC motor field supplies y Battery charger rectifiers y Input rectifiers for variable frequency drives
Features
y Three phase bridge rectifier y Blocking
voltage:800 to 1800V y Heat transfer through aluminum oxide DBC
ceramic isolated metal baseplate y Glass passivated chip
-
Module Type
TYPE
MD75S08M4 MD75S12M4 MD75S16M4 MD75S18M4
Maximum Ratings
Symbol
Conditions
ID
IFSM i2t
Three phase, full wave Tc=110℃ t=10mS Tvj =45℃ t=10mS Tvj =45℃
Visol
a.
c.
50HZ;r.
m.
s.
;1min
Tvj
Tstg
Mt To terminals(M5)
Ms To heatsink(M5)...