omponents
20736 Marilla
Street Chatsworth
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MBR20120CT
•
•
•
Features
High Junction Temperature Capability
Good Trade Off Between Leakage Cur-
rent And Forward Volage Drop
Low Leakage Current
20 Amp High Voltage
Power Schottky
Barrier Rectifier
120Volts
TO-220AB
B
C
K
E
PIN
1
3
•
•
•
Maximum Ratings
Operating J unction Temperature : 150°C
Storage Temperature: - 5 0
°C
to +150°C
Per d iode Thermal Resistance 2.2°C/W Junction to Case
MCC
Catalog
Number
MBR 20120 CT
Maximum
Recurrent
Peak Reverse
Voltage
120 V
Maximum
RMS
Voltage
84V
Maximum
DC
Blocking
Voltage
120 V
L
M
D
A
F
G
I
J
N
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
I
F(AV)
I
FSM
20 A
150A
T
C
= 120°C
8.3ms, half
sine wave
H H
PIN 1
PIN 3
PIN 2
CASE
A
B
C
D
E
F
G
H
I
J
K
L
M
N
INCHES
.570
.620
.380
.405
.100
.120
.235
.255
.335
.365
.110
.155
.500
.562
.095
.105
.025
.035
.016
.025
.142
.147
.160
.190
.045
.055
0.102t y p.
MM
14.48
15.75
9.66
10.28
2.54
3.04
5.97
6.48
8.51
9.27
2.80
3.93
12.70
14.27
2.42
2.66
0.64
0.89
0.41
0.64
3.61
3.73
4.06
4.82
1.14
1.39
2.6t yp .
V
F
.83 V
I
FM
= 10A
T
J
= 100°C
Maximum
Reverse Current At
Rated DC Blocking
I
R
500
µ
A
T
J
= 25°C
www.kersemi.com
MBR20120CT
Figure 1
Typical
Forward Characteristics
100
INSTANTANEOUS FORWARD CURRENT ,(A)
Figure 2
Typical Reverse Characteristics
10
6
4
2
1
.6
.4
10
1.0
.2
T
A
=25°C
T
J
= 25 C
PULSE WIDTH 380us
2% Duty cycle
µAmps
.1
.06
.04
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
.02
.01
.006
.00
4
.002
.001
20
50
75
100
Volts
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
125 150
175
Figure 3
Forward Derating Curve
20
150
18
125
16
100
75
Amps
12
25
10
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
0
25
50
75
°C
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°C
100
125
150
0
1
4
6
8 10
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
20
40
60 80 100
50
Figure 4
Peak Forward Surge Current
14
Amps
2
www.kersemi.com
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