MCC
Features
TM
Micro Commercial Components
omponents
20736
Marilla
Street Chatsworth
!"#
$
% !"#
MD50S08M4
MD50S12M4
MD50S16M4
MD50S18M4
50
Amp
GLASS PASSIVATED
THREE PHASE
RECTIFIER BRIDGE
800~1800
Volts
M4
M5
Lead Free Finish/RoHS Compliant (NOTE 1)("P" Suffix
designates RoHS Compliant. See ordering information)
Blocking Voltage:800 to 1800V
Heat transfer through aluminum oxide DBC ceramic
isolated metal baseplate
Glass passivated chip
Applications
Non-controllable rectifiers for AC/AC converters
Line rectifiers for transistorized AC motor controllers
Field supply for DC motors
D
C
E
B
A
A
K
H
F
G
I
J
L
M
DIMENSIONS
Circuit
+
~
~
~
-
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
INCHES
MIN
MAX
.776
.799
.854
.878
.440
.465
.106
.130
.815
.839
.776
.799
.205
.228
1.64
1.67
.406
.382
1.169
1.193
.217
2.59
2.61
3.22
3.24
MM
MIN
19.70
21.70
11.20
2.70
20.70
19.70
5.20
41.70
9.70
29.70
5.50
65.70
81.70
MAX
20.30
22.30
11.80
3.30
21.30
20.30
5.80
42.30
10.30
30.30
66.30
82.30
NOTE
∅
Revision:
A
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MCC
Performance Curves
200
A
150
120
W
TM
Micro Commercial Components
100
60
typ.
50
max.
I
F
0
0
V
F
0.5
1.0
1.5
V 2.0
25℃
- - -125℃
P
vtot
0
0 I
D
25
A 50
Fig1. Forward Characteristics
2.0
℃/
W
1.5
400
1.0
200
0.5
Z
th(j-
C
)
600
Fig2. Power dissipation
50HZ
A
0
0.001
0.01
0.1
1.0
10
S 100
0
1
10
cycles 100
Fig3. Transient thermal impedance
100
A
80
Fig4. Max Non-Repetitive Forward Surge Current
60
40
20
I
D
0
0
Tc
50
100
℃
150
Fig5.Forward Current Derating Curve
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MCC
TM
Micro Commercial Components
Ordering Information :
Device
Part Number-BP
Packing
Bulk:
6PCS/BOX
;60PCS/CTN
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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