MBR2020CT
THRU MBR20200CT
20.0 AMP SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 200 Volts
CURRENT
20.0 Amperes
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Good for switching mode application
TO-220AB
.412
(10.5)
MAX.
.108
(2.75)
3.8 f +.2
HOLE THRU
.248
(6.3)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
.180
(4.6)
.050
(1.27)
.595
(15.1)
MAX.
.550
(14.0)
.158
(4.0) MIN.
MAX.
.051 MAX.
(1.3)
.040 MAX.
(1.0)
.100
(2.54)
.120
(3.05)
PIN 1
-
PIN 3
CASE
PIN 2
Positive CT
Suffix "C"
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
MBR2020CT MBR2045CT MBR2060CT MBR2080CT MBR20100CTMBR20150CTMBR20200CT UNITS
20
14
20
45
32
45
60
42
60
80
56
80
at Rated DC Blocking Voltage
Ta=100 C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance R JC (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
150
105
150
200
140
200
0.55
200
0.85
0.2
0.7
50
500
2.5
-65 +150
-65
+150
V
V
V
A
20
at Tc=125 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 20A
Maximum DC Reverse Current
Ta=25 C
100
70
100
0.92
A
V
mA
mA
pF
C/W
C
C
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
REV 1.0 2015 JAN
PAGE:1/2
RATING AND CHARACTERISTIC CURVES (MBR2020CT THRU MBR20200CT)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
0
20
40
60
80
100
120
140
160
180
200
CASE TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
CT
T
-M
MB
R2
02
00
C
T
BR
20
10
0C
T
T
0C
06
0C
R2
02
MB
TR2
01
50
C
5.0
MB
0
R2
08
0C
T
4
MB
8
20
R2
12
MB
16
-M
BR
20
45
50
20
INSTANTANEOUS FORWARD CURRENT,(A)
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
24
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
PEAK FORWARD SURGE CURRENT,(A)
250
.01
200
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
150
8.3ms Single Half
Tj=25 C
Sine Wave
100
JEDEC method
50
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
0
1
5
50
10
100
100
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT, (mA)
FIG.4-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
1400
1200
1000
800
600
400
10
Tj=100 C
1.0
Tj=75 C
.1
Tj=25 C
200
0
.01
.05
.1
.5
1
REVERSE VOLTAGE,(V)
5
10
50
100
.01
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
REV 1.0 2015 JAN
PAGE:2/2
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