MBR50020CT
THRU
MBR50045CT
500 Amp
Rectifier
20 to 45 Volts
Features
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current IF(AV) 500 A Tc = 130°C
Peak Forward Surge
Current IFSM 3400A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 8 mA
TJ = 25°C
Typical Junction
Capacitance CJ 9500pF Measured at
1.0MHz, VR=5.0V
MCC
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
*Pulse Test: Pulse Width 300µsec, Duty Cycle 2%
50020-50045CT .63 V
FULL PACK
A
B
C
D
E
F
G
H
J
K
L
M
200 mA
TJ = 125°C
VF
IFM = 250 A;
TJ = 25°C
• Operating Junction Temperature: -55°C to +175°C
• Storage Temperature: -55°C to +175°C
MCC
Part Number
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
MBR50020CT 20V 14V 20V
MBR50030CT 30V 21V 30V
MBR50035CT 35V 24.5V 35V
MBR50040CT 40V 28V 40V
MBR50045CT 45V 31.5V 45V
• Typical Thermal Resistance per leg 0.4°C/W Junction to Case
omponents
21201 Itasca Street Chatsworth
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DIMENSIONS
INCH
ES
MM
DIM MIN MAX MIN MAX NOTE
B 1.565 1.585 39.75 40.26
A 3.150 NOM 80.01 NOM
C .700 .800 17.78 20.32
D 2.400 2.500 60.96 63.50
G 3.550 3.650 90.17 92.71
∅
∅
M .275 .295 6.99 7.49
H .580 .620 14.73 15.75
E .119 .132 3.02 3.35
F 1.365 1.385 34.67 35.18
J 1/4 -20 UNF FULL
K .380 .410 9.65 10.41
L .185 .195 4.70 4.95 ∅
Junct i on Capacitance - pF versus
Reverse Voltage - Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - V ol ts
Figure 1
Typical Forward Characteri stic s
400
600
2000
1000
Amps
0.2 0.4 0.6 0.8 1.0 1.2
1
2
4
6
10
20
40
60
100
20025°C
Volts
Figure 3
Junct i on Capacitanc e
.1 .2 1.4 2 10 20 404 100 200
100
200
600
1000
2000
10000
pF
Volts
6000
4000
400
400 1000
TJ=25°C
MBR500 20CT thru MBR50045CT
www.mccsemi.com
MCC
Average Forward Rectifi ed Current - Amperes versus
Case Temperature - °C
Figure 2
Forward Derating Curve
0
150
50 70 90 110
0
50
100
200
Single Phase, Half Wave
60Hz Resistive or Induc tive Load
Amps
°C
130
300
400
500
MBR50020CT thru MBR50045CT
www.mccsemi.com
MCC
Inst antaneous Reverse Leakage Current - MicroA mperes versus
Percent Of Rated P eak Reverse V oltage - Vol ts
Figure 4
Typical Reverse Characterist ics
Volts
40
60
200
100
mAmps
10
100
20 40 60 80
.1
.2
.4
.6
1.0
2.0
4.0
6.0
8.0
20
TJ=25°C
400
600
1000
120
TJ=125°C1 100
4
0
300
600
1000
8
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles A t 60Hz - Cycles
Amps
Cycles
2610 20 60 80
40
2000
2500
3500
