MDD 72
MDA 72
IFRMS = 2x 180 A
IFAVM = 2x 113 A
Diode Modules
VRRM = 800-1800 V
3
3
1
1
2
3
TO-240 AA
VRSM
V
VRRM
V
Type
MDD
2
1
2
900
1300
1500
1700
1900
800
1200
1400
1600
1800
MDD 72-08N1 B MDA 72-08N1 B
MDD 72-12N1 B
---
MDD 72-14N1 B MDA 72-14N1 B
MDD 72-16N1 B MDA 72-16N1 B
MDD 72-18N1 B
---
MDA
Features
●
Symbol
Test Conditions
Maximum Ratings
International standard package
JEDEC TO-240 AA
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 72873
IFRMS
IFAVM
TVJ = TVJM
TC = 92°C; 180° sine
TC = 100°C; 180° sine
180
113
99
A
A
A
●
IFSM
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1700
1950
A
A
●
●
●
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1540
1800
A
A
òi2dt
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
14 450
15 700
A2s
Applications
A2s
●
Supplies for DC power equipment
DC supply for PWM inverter
Field supply for DC motors
Battery DC power supplies
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
11 850
13 400
A2s
A2s
●
●
●
TVJ
TVJM
Tstg
-40...+150
150
-40...+125
°C
°C
°C
Advantages
VISOL
50/60 Hz, RMS
t = 1 min
t = 1 s
3000
3600
V~
V~
●
Space and weight savings
Simple mounting
Improved temperature and power
●
IISOL £ 1 mA
●
Md
Mounting torque (M5)
Terminal connection torque (M5)
2.5-4/22-35 Nm/lb.in.
2.5-4/22-35 Nm/lb.in.
cycling
Reduced protection circuits
●
Weight
Typical including screws
90
g
Symbol
IR
Test Conditions
Characteristic Values
Dimensions in mm (1 mm = 0.0394")
TVJ = TVJM; VR = VRRM
15 mA
VF
IF = 300 A; TVJ = 25°C
1.6
0.8
2.3 mW
V
V
VT0
rT
For power-loss calculations only
TVJ = TVJM
QS
IRM
TVJ = 125°C; IF = 50 A, -di/dt = 3 A/ms
170
45
mC
A
RthJC
per diode; DC current
per module
per diode; DC current
per module
0.35 K/W
0.175 K/W
0.55 K/W
0.275 K/W
other values
see Fig. 6/7
RthJK
dS
dA
a
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
12.7 mm
9.6 mm
50 m/s2
Data according to IEC 60747 and refer to a single diode unless otherwise stated.
IXYS reserves the right to change limits, test conditions and dimensions
© 2000 IXYS All rights reserved
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