MD800C18D6
Applications
Rectifier
Non-controllable rectifiers for AC/AC
converters
V
RRM
800 to 1800V
Line rectifiers for transistorized AC motor
I
FAV
800 A
controllers
Field supply for DC motors
Diode Modules
Applications
Non-controllable rectifiers for AC/AC
converters
Line rectifiers for transistorized AC motor
controllers
Field supply for DC motors
Circuit
Features
Blocking voltage: 800 to 1800V
Heat transfer through aluminum oxide ceramic
isolated metal baseplate
Module Type
TYPE
MD800C08D6
MD800C12D6
MD800C16D6
MD800C18D6
MD800A08D6
MD800A12D6
MD800A16D6
MD800A18D6
MD800K08D6
MD800K12D6
MD800K16D6
MD800K18D6
V
RRM
800V
1200V
1600V
1800V
V
RSM
900V
1300V
1700V
1900V
Maximum Ratings
Symbol
Conditions
Single phase ,half wave 180°conduction Tc=85℃
I
FAV
t=10mS Tvj =45℃
I
FSM
2
t=10mS Tvj =45℃
it
a.c.50HZ;r.m.s.;1min
V
isol
T
vj
T
stg
Mt
Ms
Weight
To terminals(M12)
To heatsink(M8)
Values
800
30000
4500000
3000
-40 to 150
-40 to 125
9±15%
5±15%
3500
Units
A
A
A
2
s
V
℃
℃
Nm
Nm
g
Module (Approximately)
Thermal Characteristics
Symbol
Per diode
R
th(j-c)
Module
R
th(c-s)
Electrical Characteristics
Symbol
V
FM
I
RD
Conditions
Values
0.03
0.01
Units
℃/W
℃/W
Conditions
T=25℃ I
F
=2400A
T
vj
=TvjM V
RD
=V
RRM
Values
Min.
－
－
Typ.
－
－
Max.
1.8
35
Units
V
mA
Document Number: S-M0015
Rev.1.0, May.31, 2013
www.apt-semi.com
1
MD800C18D6
Performance Curves
500
W
400
1000
A
sin.180
800
300
600
200
400
100
P
FAV
200
I
D
0 I
D
100
200
300
A 400
0
0 Tc
50
100
℃
150
0
Fig1. Power dissipation
0.06
Fig2.Forward Current Derating Curve
50HZ
℃/
W
30000
A
Z
th(j-
C
)
0.03
15000
0
0.001 t 0.01
0.1
1
10
S 100
0
1
10
cycles 100
Fig3. Transient thermal impedance
2400
A
1800
typ.
max.
Fig4. Max Non-Repetitive Forward Surge
Current
1200
600
I
F
0
0
V
F
0.5
1.0
25℃
- - -125℃
1.5
V
2.0
Fig5. Forward Characteristics
Document Number: S-M0015
Rev.1.0, May.31, 2013
www.apt-semi.com
2
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