Fast Recovery
Epitaxial Diode
(FRED) Module
Preliminary data
V
RSM
V
400
V
RRM
V
400
MEK 150-04DA
Type
MEK 150-04 DA
V
RRM
= 400 V
I
FAV
= 150 A
t
rr
= 300 ns
3
1
2
3
TO-240 AA
2
1
Symbol
I
FRMS
I
FAVM
I
FSM
T
VJ
T
VJM
T
stg
P
tot
V
ISOL
M
d
Weight
Conditions
T
C
= 100°C; rectangular, d = 0.5
T
VJ
= 45°C; t = 10 ms (50 Hz), sine
Maximum Ratings
200
150
1200
-40...+150
175
-40...+150
A
A
A
°C
°C
°C
W
V~
Nm/lb.in.
Nm/lb.in.
g
Features
International standard package
with DCB ceramic base plate
Planar passivated chips
Short recovery time
Low switching losses
Soft recovery behaviour
Isolation voltage 3600 V~
UL registered E 72873
q
q
q
q
q
q
q
T
C
= 25°C
50/60 Hz, RMS; I
ISOL
£
1 mA
Mounting torque with screw M5
Terminal connection torque
typical
360
3600
2.5-4/22-35
2.5-4/22-35
90
Symbol
I
R
V
F
R
thJC
R
thCH
I
RM
Conditions
T
VJ
= 25°C V
R
= V
RRM
T
VJ
= 150°C V
R
= V
RRM
I
F
= 300 A;
T
VJ
=150°C
T
VJ
= 25°C
Characteristic Values
typ.
max.
2.0
8.5
1.4
1.6
0.35
0.08
mA
mA
V
V
K/W
K/W
A
Applications
Antiparallel diode for high frequency
switching devices
Free wheeling diode in converters
and motor control circuits
Inductive heating and melting
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders
q
q
q
q
q
q
q
q
q
Advantages
High reliability circuit operation
Low voltage peaks for reduced
protection circuits
Low noise switching
Low losses
V
R
= 100 V; I
F
= 200 A; -di
F
/dt = 100 A/µs
T
VJ
= 100°C
11
14
Dimensions in mm (1 mm = 0.0394")
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions
© 2000 IXYS All rights reserved
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