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High Power Diode Modules
VRSM V
900 1300 1500 1700
VRRM V
800 1200 1400 1600
Type
MDD 250-08N1 MD...
www.DataSheet4U.com
High Power Diode Modules
VRSM V
900 1300 1500 1700
VRRM V
800 1200 1400 1600
Type
MDD 250-08N1 MDD 250-12N1 MDD 250-14N1 MDD 250-16N1
MDD 250
IFRMS = 2x 450 A IFAVM = 2x 290 A VRRM = 800-1600 V
312
3 2
1
Symbol IFRMS IFAVM I
FSM
òi2dt
TVJ T
VJM
Tstg VISOL
Md Weight
Test Conditions
TVJ = TVJM TC = 100°C; 180° sine
T VJ
=
45°C;
VR = 0
t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine
TVJ = TVJM VR = 0
t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine
TVJ = 45°C VR = 0
T =T VJ VJM
VR = 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
Maximum Ratings
450 A 290 A
11 000 11 700
9000 9600
A A
A A
605 000 560 000
405 000 380 000
A2s A2s
A2s A2s
-40...+150 150
-40...+125
°C °C °C
50/60 Hz, RMS
t = 1 min
IISOL £ 1 mA
t=1s
Mounting torque (M5) Terminal connection torque (M8)
Typical including screws
3000 3600
V~ V~
2.5-5/22-44 Nm/lb.in. 12-15/106-132 Nm/lb.in.
320 g
Features q Direct copper bonded Al O -ceramic
23
base plate q Planar passivated chips q Isolation
voltage 3600 V~ q UL registered, E 72873
Applications q Supplies for DC power equipment q DC supply for PWM inverter q Field supply for DC motors q Battery DC power supplies
Advantages q Space and weight savings q Simple mounting q Improved temperature and power
cycling q Reduced protection circuits
Dimensions in mm (1 mm = 0.0394")
Symbol IRRM VF VT0 r
T
RthJC
RthJK
QS IRM d
S
dA a
Test Conditions
TVJ = TVJM; VR = VRRM
I...