MDD 220
High Power
Diode Modules
I
FRMS
= 2x450 A
I
FAVM
= 2x270 A
V
RRM
= 800-1800 V
3
1
2
2
1
3
V
RSM
V
900
1300
1500
1700
1900
V
RRM
V
800
1200
1400
1600
1800
Type
MDD 220-08N1
MDD 220-12N1
MDD 220-14N1
MDD 220-16N1
MDD 220-18N1
Symbol
I
FRMS
I
FAVM
I
FSM
Conditions
T
VJ
= T
VJM
T
C
= 100°C; 180° sine
T
VJ
= 45°C;
V
R
= 0
T
VJ
= T
VJM
V
R
= 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
Maximum Ratings
450
270
8500
9000
7500
8000
360 000
340 000
280 000
260 000
-40...+150
150
-40...+125
A
A
A
A
A
A
A
2
s
A
2
s
A
2
s
A
2
s
°C
°C
°C
V~
V~
Features
• Direct copper bonded Al
2
O
3
-ceramic
base plate
• Planar passivated chips
• Isolation voltage 3600 V~
• UL registered, E 72873
Applications
• Supplies for DC power equipment
• DC supply for PWM inverter
• Field supply for DC motors
• Battery DC power supplies
Advantages
• Space and weight savings
• Simple mounting
• Improved temperature and power cycling
• Reduced protection circuits
Dimensions in mm (1 mm = 0.0394")
∫
i
2
dt
T
VJ
= 45°C
V
R
= 0
T
VJ
= T
VJM
V
R
= 0
T
VJ
T
VJM
T
stg
V
ISOL
M
d
Weight
Symbol
I
RRM
V
F
V
T0
r
T
R
thJC
R
thJK
Q
S
I
RM
d
S
d
A
a
50/60 Hz, RMS
I
ISOL
≤
1 mA
t = 1 min
t=1s
3000
3600
Mounting torque (M5)
Terminal connection torque (M8)
Typical including screws
Test Conditions
T
VJ
= T
VJM
; V
R
= V
RRM
I
F
= 600 A; T
VJ
= 25°C
For power-loss calculations only
T
VJ
= T
VJM
per diode; DC current
per module
per diode; DC current
per module
other values
see Fig. 6/7
2.5-5/22-44 Nm/lb.in.
12-15/106-132 Nm/lb.in.
320
g
Characteristic Values
40
1.4
0.75
0.9
0.129
0.065
0.169
0.0845
760
275
12.7
9.6
50
mA
V
V
mΩ
K/W
K/W
K/W
K/W
µC
A
mm
mm
m/s
2
T
VJ
= 125°C, I
F
= 400 A; -di/dt = 50 A/µs
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
20
12
Data according to IEC 60747 and refer to a single diode unless otherwise stated.
Threaded spacer for higher Anode/Cathode
14
construction: Type
ZY 250,
material brass
419
IXYS reserves the right to change limits, test conditions and dimensions
© 2004 IXYS All rights reserved
1-3
IXYS [ IXYS CORPORATION ]
