© 2000 IXYS All rights reserved
1 - 3
I
FRMS
= 2x 180 A
I
FAVM
= 2x 113 A
V
RRM
= 800-1800 V
Symbol Test Conditions Characteristic Values
I
R
T
VJ
= T
VJM
; V
R
= V
RRM
15 mA
V
F
I
F
= 300 A; T
VJ
= 25°C 1.6 V
V
T0
For power-loss calculations only 0.8 V
r
T
T
VJ
= T
VJM
2.3 mW
Q
S
T
VJ
= 125°C; I
F
= 50 A, -di/dt = 3 A/ms 170 mC
I
RM
45 A
R
thJC
per diode; DC current 0.35 K/W
per module other values 0.175 K/W
R
thJK
per diode; DC current see Fig. 6/7 0.55 K/W
per module 0.275 K/W
d
S
Creepage distance on surface 12.7 mm
d
A
Strike distance through air 9.6 mm
a Maximum allowable acceleration 50 m/s
2
V
RSM
V
RRM
Type
VV
900 800 MDD 72-08N1 B MDA 72-08N1 B
1300 1200 MDD 72-12N1 B ---
1500 1400 MDD 72-14N1 B MDA 72-14N1 B
1700 1600 MDD 72-16N1 B MDA 72-16N1 B
1900 1800 MDD 72-18N1 B ---
Symbol Test Conditions Maximum Ratings
I
FRMS
T
VJ
= T
VJM
180 A
I
FAVM
T
C
= 92°C; 180° sine 113 A
T
C
= 100°C; 180° sine 99 A
I
FSM
T
VJ
= 45°C; t = 10 ms (50 Hz), sine 1700 A
V
R
= 0 t = 8.3 ms (60 Hz), sine 1950 A
T
VJ
= T
VJM
t = 10 ms (50 Hz), sine 1540 A
V
R
= 0 t = 8.3 ms (60 Hz), sine 1800 A
òi
2
dt T
VJ
= 45°C t = 10 ms (50 Hz), sine 14 450 A
2
s
V
R
= 0 t = 8.3 ms (60 Hz), sine 15 700 A
2
s
T
VJ
= T
VJM
t = 10 ms (50 Hz), sine 11 850 A
2
s
V
R
= 0 t = 8.3 ms (60 Hz), sine 13 400 A
2
s
T
VJ
-40...+150 °C
T
VJM
150 °C
T
stg
-40...+125 °C
V
ISOL
50/60 Hz, RMS t = 1 min 3000 V~
I
ISOL
£ 1 mA t = 1 s 3600 V~
M
d
Mounting torque (M5) 2.5-4/22-35 Nm/lb.in.
Terminal connection torque (M5) 2.5-4/22-35 Nm/lb.in.
Weight Typical including screws 90 g
Features
●
International standard package
JEDEC TO-240 AA
●
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")
MDD 72
MDA 72
312
TO-240 AA
1
2
3
Diode Modules
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
312
MDA
MDD
025
