MBR30020
THRU
MBR30045
300 Amp
Rectifier
20 to 45V olts
Features
Operating
Junction Temperature: -55
C to +1
75
C
Storage Temperature: -
55
C to +1
75
C
MCC
Part Number
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
MBR30020
20V 14V 20V
MBR30030
30V 21V 30V
MBR30035
35V 24.5V 35V
MBR30040
40V 28V 40V
MBR30045
45V 31.5V 45V
Electrical Characteristics @ 25
C Unless Otherwise Specified
Average Forward
Current
I
F(AV)
30
0 A T
C
=
133
C
Peak Forward Surge
Current
I
FSM
3400A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
10
mA T
J
= 25
C
Typical Junction
Capacitance
C
J
9500pF Measured at
1.0MHz, V
R
=
5.0V
M C C
www.
mccsemi
.com
Schottky Barrier
Maximum Ratings
Metal of siliconrectifier, majonty carrier conducton
Guard ring for transient protection
Low power loss high efficiency
High surge capacity, High current capability
HALF PACK
D
J
G
B
F
K
E
H
L
C
A
DIMENSIONS
INCH ES MM
B .725 .775 18.42 19.69
A 1.515 1.560 38.48 39.62
C
.595 .625 15.11 15.88
E .
745 .755 18.92 19.18
F
.152 .160 3.8 6 4.06
G 1/4 - 20 UNC - 2B
H .
540 .580 13.72 14.73
J
.15 .160 3.96 4.06
K .
495 .505 12.57 12.83
L .120 .130 3.05 3.30
D 1.182 1.192 30.02 30.28
NOTE
DIM MIN MAX MIN MAX
I
FM
= 30
0A;
T
J
= 25
C
V
F
MBR30
020-30045
.63 V
*Pulse Test: Pulse Width 300
sec, Duty Cycle
2%
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
200
mA T
J
=
125
C
Typical Thermal Resistance
per leg 0.4
C/W Junction to Case
Junction Capacitance - pF versus
Reverse Voltage - Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
240
260
400
300
Amps
0.
2 0.3 0.4 0.5 0.6 0.7
0
20
40
60
1
00
120
140
160
200
2
20
25
C
Volts
Figure 3
Junction Capacitance
.1
.2
1
.4
2
10
20
40
4
100 200
10
0
2
00
60
0
1
000
20
00
100
00
pF
Volts
60
00
40
00
40
0
400
1000
T
J
=25
C
MBR300
20 thru MBR30045
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mccsemi
.com
M C C
Average Forward Rectified Current - Amperes versus
Case Temperature -
C
Figure 2
Forward Derating Curve
0 150
50 7
0 90 110
0
50
100
150
Single Phase, Half Wave
60Hz Resistive or Inductive Load
Amps
C
1
30
200
250
300
MBR300
20 thru MBR30045
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mccsemi
.com
M C C
Instantaneous Reverse Leakage Current - MicroAmperes versus
Percent Of Rated Peak Reverse Voltage - Volts
Figure 4
Typical Reverse Characteristics
Volts
40
60
200
100
mAmps
10 100
20 40 60 80
.1
.2
.4
.6
1.0
2
.0
3.0
4.0
5.0
20
T
J
=25
C
400
600
1000
120
T
J
=
125
C
1
100
4
0
1000
1500
2000
8
Figure
5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
Amps
Cycles
2
6
10 20
60 80
40
2500
3000
3500
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