CREAT BY ART
Low power loss, high efficiency
High current capability, low forward voltage drop
Guard-ring for overvoltage protection
Mechanical Data
MBR20XXCT = Specific Device Code
G = Green Compound
Y = Year
WW = Work Week
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol MB
R
2035
CT
MB
R
2045
CT
MB
R
2050
CT
MB
R
2060
CT
MB
R
2090
CT
MB
R
20100
CT
MB
R
20150
CT
MB
R
20200
CT Units
VRRM 35 45 50 60 90 100 150 200 V
VRMS 24 31 35 42 63 70 105 140 V
VDC 35 45 50 60 90 100 150 200 V
IRRM A
mA
0.15 mA
dV/dt V/uS
Cj pF
RθJC OC/W
TJOC
TSTG OC
1.0 2.0
- 65 to + 150
10000
150
-
0.57 V
1.23
Typical Junction Capacitance 400 320
IFSM
Voltage Rate of Change (Rated V R)
0.70
0.95
0.85
0.5
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method)
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Maximum Average Forward Rectified Current
Polarity: As marked
Mounting torque: 5 in. - lbs, max
Mounting position:Any
Metal silicon junction, majority carrier conductio
n
High temperature soldering guaranteed:
260℃/10 seconds, 0.25"(6.35mm) from case
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Green compound with suffix "G" on packing
code & prefix "G" on datecode
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20KHz) IFRM 20 A
IF(AV)
Maximum DC Blocking Voltage
20
High surge capability
Weight: 1.88 grams
Typical Thermal Resistance Per Leg
Type Number
1.0
0.72
Maximum Instantaneous Reverse Current @ T A=25 ℃
at Rated DC Blocking Voltage @ T A=125 ℃IR
MBR2035CT - MBR20200CT
Marking Diagram
20.0 AMPS. Schottky Barrier Rectifiers
Dimensions in inches and (millimeters)
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-750, Method 2026
Cases: JEDEC TO-220AB molded plastic
Features
Maximum Instantaneous Forward Voltage at: (Note 2)
IF=10A, TA=25℃
IF=10A, TA=125℃
IF=20A, TA=25℃
IF=20A, TA=125℃
Version:H12
Note 2: Pulse Test : 300uS Pulse Width, 1% Duty Cycle
Note 1: 2.0uS Pulse Width, f=1.0KHz
Operating Temperature Range
Storage Temperature Range - 65 to + 175
VF
Peak Repetitive Reverse Surge Current (Note 1)
0.85
0.85
0.75
0.950.84
0.80
TO-220AB
1.10
15 10 5
0.1
A
0.99
0.87
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:H12
RATINGS AND CHARACTERISTIC CURVES (MBR2035CT THRU MBR20200CT)
FIG.1- FORWARD CURRENT DERATING CURVE
0
4
8
12
16
20
24
0 50 100 150
CASE TEMPERATURE (oC)
AVERAGE FORWARD A
CURRENT (A)
RESISTIVE OR
INDUCTIVELOAD
FIG. 2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0
25
50
75
100
125
150
1 10 100
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE
CURRENT (A)
8.3ms Single Half Sine Wave
JEDEC Method
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
0.001
0.01
0.1
1
10
100
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS REVERSE CURRENT (mA)
TA=75℃
TA=125℃
TA=25℃
MBR2035CT-2045CT
MBR2050CT-20100CT
MBR20150CT-20200C
T
FIG. 5- TYPICAL JUNCTION CAPACITANCE
100
1000
10000
0.1 1 10 100
REVERSE VOLTAGE (V)
JUNCTION CAPACITANCE (pF) A
MBR2035CT-2045CT
MBR2050CT-20200CT
TA=25℃
f=1.0MHz
Vsig=50mVp-p
FIG. 3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISRICS PER LEG
0.01
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
TA=125℃
Pulse Width=300us
1% Duty Cycle
TA=25℃
MBR2035CT-2045CT
MBR2050CT-2060CT
MBR20100CT
MBR20150CT-200CT
FIG. 6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
0.1
1
10
100
0.01 0.1 1 10 100
T-PULSE DURATION. (sec)
TRANSIENT THERMAL
IMPEDANCE (℃/W)
