MSKD70 ; MSAD70 ; MSCD70
MSKD70_MSAD70_MSCD70-Rev2 www.microsemi.com
Oct, 2011 1/3
Module Type
TYPE VRRM VRSM
MSCD70-08
MSCD70-12
MSCD70-16
MSCD70-18
MSAD70-08
MSAD70-12
MSAD70-16
MSAD70-18
MSKD70-08
MSKD70-12
MSKD70-16
MSKD70-18
800V
1200V
1600V
1800V
900V
1300V
1700V
1900V
Maximum Ratings
Symbol Conditions Values Units
IFAV
Single phase ,half wave 180 conduction Tc=102
70 A
IF(RMS)
Single phase ,half wave 180 conduction Tc=99
105 A
IFSM
t=10mS Tvj =45
1400 A
i
2
t
t=10mS Tvj =45
9800
A
2
s
Visol
a.c.50HZ;r.m.s.;1min 3000 V
Tvj
-40 to 150
Tstg
-40 to 125
Mt To terminals(M5) 3±15% Nm
Ms To heatsink(M6) 5±15% Nm
Weight
Module (Approximately)
100 g
Thermal Characteristics
Symbol Conditions Values Units
Rth(j-c)
Per diode 0.51
/W
Rth(c-s)
Module 0.1
/W
Electrical Characteristics
Glass Passivated Rectifier
Diode Modules
VRRM 800 to 1800V
IFAV 70 Am
Applications
Non-controllable rectifiers for AC/AC
converters
Line rectifiers for transistorized AC motor
controllers
Field supply for DC motors
Features
Blocking voltage:800 to 1800V
Heat transfer through aluminum oxide DBC
ceramic isolated metal baseplate
Glass passivated chip
UL E243882 approved
Values
Symbol Conditions
Min. Typ. Max.
Units
VFM
T=25 IF =200A
1.20 1.48 V
IRD
Tvj=150 VRD=VRRM
5 mA
