Fast Recovery
Epitaxial Diode
(FRED) Module
Preliminary data
V
RSM
V
600
V
RRM
V
600
Type
MEA 300-06DA
1
2
3
MEA 300-06 DA
MEK 300-06 DA
MEE 300-06 DA
V
RRM
= 600 V
I
FAVM
= 304 A
t
rr
= 250 ns
2
3
MEK 300-06DA
1
2
3
MEE 300-06DA
1
2
3
1
Symbol
I
FRMS
I
FAVM
ÿÿ
x
I
FRM
I
FSM
Test Conditions
T
C
= 75
°C
T
C
= 75
°C;
rectangular, d = 0.5
t
P
< 10
ms;
rep. rating, pulse width limited by T
VJM
T
VJ
= 45°C;
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
Maximum Ratings
430
304
1640
2400
2640
2160
2380
28800
29300
23300
23800
-40...+150
-40...+125
110
A
A
A
A
A
A
A
A
2
s
A
2
s
As
A
2
s
°C
°C
°C
W
V~
V~
2
T
VJ
= 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
I
2
t
T
VJ
= 45°C;
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
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
VJ
= 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
T
VJ
T
stg
T
Smax
P
tot
V
ISOL
M
d
d
S
d
A
a
Weight
Symbol
I
R
Test Conditions
T
VJ
= 25°C
T
VJ
= 25°C
T
VJ
= 125°C
I
F
= 150 A;
I
F
= 260 A;
V
T0
r
T
R
thJH
R
thJC
t
rr
I
RM
V
R
= V
RRM
V
R
= 0.8 • V
RRM
V
R
= 0.8 • V
RRM
T
VJ
T
VJ
T
VJ
T
VJ
= 125°C
= 25°C
= 125°C
= 25°C
T
C
= 25°C
50/60 Hz, RMS t = 1 min
I
ISOL
£
1 mA
t=1s
Mounting torque (M6)
Terminal connection torque (M6)
Creeping distance on surface
Strike distance through air
Maximum allowable acceleration
875
3000
3600
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
2.25-2.75/20-25 Nm/lb.in.
4.50-5.50/40-48 Nm/lb.in.
12.7
9.6
50
150
mm
mm
m/s
2
g
Advantages
High reliability circuit operation
Low voltage peaks for reduced
protection circuits
Low noise switching
Low losses
q
q
q
q
Characteristic Values (per diode)
typ.
max.
12
3
80
1.05
1.27
1.19
1.36
0.85
1.34
0.228
0.143
T
VJ
= 100°C
T
VJ
= 25°C
T
VJ
= 100°C
250
300
44
66
mA
mA
mA
V
V
V
V
V
mW
K/W
K/W
ns
A
A
Dimensions in mm (1 mm = 0.0394")
V
F
For power-loss calculations only
DC current
DC current
I
F
= 300 A
V
R
= 300 V
-di/dt = 400 A/ms
x
I
FAVM
rating includes reverse blocking losses at T
VJM
, V
R
= 0.6 V
RRM
, duty cycle d = 0.5
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions
© 2000 IXYS All rights reserved
1-2
749
MEA 300-06 DA MEE 300-06 DA
MEK 300-06 DA
500
A
400
I
F
300
10
200
20
T = 100°C
VJ
V
R
= 300V
µC
Q
r
15
200
T = 100°C
VJ
V
R
= 300V
A
150
I
RM
T
VJ
=125°C
T
VJ
=25°C
5
I
F
= 600A
I
F
= 300A
I
F
= 150A
I
F
= 600A
100
I
F
= 300A
I
F
= 150A
50
100
0
0.0
0.4
0.8
1.2 V 1.6
V
F
0
100
A/
m
s 1000
-di
F
/dt
0
0
200
400
600 A/
m
s 1000
800
-di
F
/dt
Fig. 1 Forward current I
F
versus
max. voltage drop V
F
per leg
1.4
Fig. 2 Typ. reverse recovery
charge Q
r
versus -di
F
/dt
400
ns
Fig. 3 Typ. peak reverse current I
RM
versus -di
F
/dt
60
V
50
V
FR
40
T
VJ
= 100°C
V
R
= 300V
t
fr
T
VJ
= 100°C
I
F
= 300A
3.0
µs
2.5
t
fr
2.0
1.2
K
f
1.0
300
0.8
t
rr
350
I
F
= 600A
I
F
= 300A
I
F
= 150A
V
FR
30
20
1.5
1.0
0.5
0.0
600 A/
m
s 1000
800
di
F
/dt
I
RM
Q
r
250
0.6
10
200
0
40
80
120 °C 160
T
VJ
0
200
400
0
0
200
400
0.4
600 A/
m
s 1000
800
-di
F
/dt
Fig. 4 Dynamic parameters Q
r
, I
RM
versus junction temperature T
VJ
0.25
K/W
0.20
Fig. 5 Typ. recovery time t
rr
versus -di
F
/dt
Fig. 6 Typ. peak forward voltage V
FR
and t
fr
versus di
F
/dt
Constants for Z
thJS
calculation:
i
1
2
3
4
R
thi
(K/W)
0.002
0.008
0.054
0.164
t
i
(s)
0.08
0.024
0.112
0.464
0.15
Z
thJS
thJH
0.10
0.05
0.00
0.001
0.01
0.1
1s
10
t
Fig. 7 Transient thermal impedance junction to heatsink
© 2000 IXYS All rights reserved
2-2
814
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