IXYS MDD56 Data Sheet

MDD 56
Diode Modules
V
RSM
VV
900 800 MDD 56-08N1 B 1300 1200 MDD 56-12N1 B 1500 1400 MDD 56-14N1 B 1700 1600 MDD 56-16N1 B 1900 1800 MDD 56-18N1 B
Symbol Test Conditions Maximum Ratings I
FRMS
I
FAVM
I
FSM
òi2dt TVJ = 45°C t = 10 ms (50 Hz), sine 9800 A2s
T
VJ
T
VJM
T
stg
V
ISOL
M
d
Weight Typical including screws 90 g
V
RRM
TVJ = T TC = 75°C; 180° sine 95 A
Type
VJM
150 A
TC = 100°C; 180° sine 71 A TVJ = 45°C; t = 10 ms (50 Hz), sine 1400 A
VR = 0 t = 8.3 ms (60 Hz), sine 1650 A
= T
T
VJ
VJM
VR = 0 t = 8.3 ms (60 Hz), sine 1400 A
t = 10 ms (50 Hz), sine 1200 A
VR = 0 t = 8.3 ms (60 Hz), sine 11300 A2s
= T
T
VJ
VJM
VR = 0 t = 8.3 ms (60 Hz), sine 8100 A2s
t = 10 ms (50 Hz), sine 7200 A2s
-40...+150 °C 150 °C
-40...+125 °C
50/60 Hz, RMS t = 1 min 3000 V~
£ 1 mA t = 1 s 3600 V~
I
ISOL
Mounting torque (M5) 2.5-4/22-35 Nm/lb.in. Terminal connection torque (M5) 2.5-4/22-35 Nm/lb.in.
I
FRMS
I
FAVM
V
TO-240 AA
= 2x 150 A = 2x 95 A = 800-1800 V
1
3312
2
Features
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
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
Symbol Test Conditions Characteristic Values I
R
V
F
V
T0
r
T
Q
S
I
RM
R
thJC
R
thJK
d
S
d
A
a Maximum allowable acceleration 50 m/s
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
TVJ= T IF = 200 A; TVJ = 25°C 1.48 V For power-loss calculations only 0.8 V
TVJ = T TVJ = 125°C; IF = 50 A, -di/dt = 3 A/ms 100 mC
per diode; DC current 0.51 K/W per module other values 0.255 K/W per diode; DC current see Fig. 6/7 0.71 K/W per module 0.355 K/W
Creepage distance on surface 12.7 mm Strike distance through air 9.6 mm
VJM
VJM
; VR = V
RRM
10 mA
3mW
24 A
© 2000 IXYS All rights reserved
Dimensions in mm (1 mm = 0.0394")
2
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MDD 56
Fig. 1 Surge overload current
I
: Crest value, t: duration
FSM
Fig. 2 òi2dt versus time (1-10 ms) Fig. 2a Maximum forward current
at case temperature
Fig. 3 Power dissipation versus
forward current and ambient temperature (per diode)
Fig. 4 Single phase rectifier bridge:
Power dissipation versus direct output current and ambient temperature R = resistive load L = inductive load
© 2000 IXYS All rights reserved
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