MDD44-12N1B IXYS, MDD44-12N1B Datasheet - Page 3
![MOD DIODE DUAL 1200V TO-240AA](/photos/14/28/142861/328-to-240aa_sml.jpg)
MDD44-12N1B
Manufacturer Part Number
MDD44-12N1B
Description
MOD DIODE DUAL 1200V TO-240AA
Manufacturer
IXYS
Datasheet
1.MDD44-08N1B.pdf
(3 pages)
Specifications of MDD44-12N1B
Voltage - Forward (vf) (max) @ If
1.6V @ 200A
Current - Reverse Leakage @ Vr
10mA @ 1200V
Current - Average Rectified (io) (per Diode)
64A
Voltage - Dc Reverse (vr) (max)
1200V (1.2kV)
Diode Type
Standard
Speed
Standard Recovery >500ns, > 200mA (Io)
Diode Configuration
1 Pair Series Connection
Mounting Type
Chassis Mount
Package / Case
TO-240AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MDD44-12N1B
Manufacturer:
INTERSIL
Quantity:
1 000
Company:
Part Number:
MDD44-12N1B
Manufacturer:
IXYS
Quantity:
28
Part Number:
MDD44-12N1B
Manufacturer:
IXYS/艾赛斯
Quantity:
20 000
Part Number:
MDD44-12N1B
Quantity:
60
© 2000 IXYS All rights reserved
Fig. 5 Three phase rectifier bridge:
Fig. 6 Transient thermal impedance
R
Constants for Z
Fig. 7 Transient thermal impedance
R
Constants for Z
thJC
thJK
1
2
3
1
2
3
4
i
i
180°
120°
180°
120°
DC
DC
for various conduction angles d:
for various conduction angles d:
d
60°
30°
d
60°
30°
Power dissipation versus direct
output current and ambient
temperature
junction to case (per diode)
junction to heatsink (per diode)
R
0.012
0.045
0.533
R
0.012
0.045
0.533
0.2
thi
thi
thJC
thJK
R
0.59
0.61
0.63
0.66
0.70
R
0.79
0.81
0.83
0.86
0.90
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MDD 44
t
0.0012
0.095
0.455
t
0.0012
0.095
0.455
0.495
i
i
(s)
(s)
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