CREAT BY ART
UL Recognized File # E-326243
Low power loss, high efficiency
High current capability, low forward voltage drop
Guard-ring for overvoltage protection
Mechanical Data
MBRF20XXCT = 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 MBRF
2035
CT
MBRF
2045
CT
MBRF
2050
CT
MBRF
2060
CT
MBRF
2080
CT
MBRF
2090
CT
MBRF
20100
CT
MBRF
20150
CT
MBRF
20200
CT Unit
VRRM 35 45 50 60 80 90 100 150 200 V
VRMS 24 31 35 42 56 63 70 105 140 V
VDC 35 45 50 60 80 90 100 150 200 V
IRRM A
0.80
0.65
1.00
0.75
30
dV/dt V/us
Cj pF
RθjC OC/W
TJOC
TSTG OC
10000
mA
V0.85
1.05
0.95
0.70
15 10
0.950.80
0.95
A
IF(AV)
A
IFSM
20
20
150
Maximum Instantaneous Forward Voltage (Note 2)
IF=10A, TA=25℃
IF=10A, TA=125℃
IF=20A, TA=25℃
IF=20A, TA=125℃
VF
0.84
IFRM
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
Weight: 1.7 grams
Typical Thermal Resistance Per Leg
Type Number
Note 5: Screw Mounting screw, where diameter is ≦4.9mm(0.19")
A
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
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-750, Method 2026
Maximum Reverse Current @ Rated VR TA=25 ℃
T
A=125 ℃
Polarity: As marked
Mounting torque: 5 in. - lbs, max
Mounting position:Any
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Peak Repetitive Reverse Surge Current (Note 1)
MBRF2035CT - MBRF20200CT
Marking Diagram
ITO-220AB
20.0 AMPS. Isolated Schottky Barrier Rectifiers
Dimensions in inches and (millimeters)
Case:ITO-220AB molded plastic body
Features
High surge capability
Metal silicon junction, majority carrier conductio
n
High temperature soldering guaranteed:
260℃/10 seconds, at terminals
Version:K11
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 + 150
- 65 to + 150
Note 4: Clip Mounting (on case), where lead does not overlap heatsink
Maximum Average Forward Rectified Current
at Tc=135℃
Peak Repetitive Forward Current (Rated VR,
Square Wave, 20KHz) at Tc=135℃
0.57
0.95
0.51
0.75
0.85
Voltage Rate of Change (Rated VR)
IR
0.850.72 0.85
0.1
0.80
52
Typical Junction Capacitance 400 310
RMS Isolation Voltage (MBRF Type Only) from
Terminals to Heatsink with t=1.0 Second,
RH≦30%
VISO
4500(Note 3)
3500(Note 4)
1500(Note 5)
V
1.5 3.5
Note 3: Clip Mounting (on case), where lead does not overlap heatsink with 0.11" offset
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:K11
RATINGS AND CHARACTERISTIC CURVES (MBRF2035CT THRU MBRF20200CT)
FIG.1 FORWARD CURRENT DERATING CURVE
0
5
10
15
20
25
50 60 70 80 90 100 110 120 130 140 150
CASE TEMPERATURE (oC)
AVERAGE FORWARD A
CURRENT (A)
RESISTIVE OR
INDUCTIVELOAD
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT PER LEG
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℃
MBRF2035CT - 2045CT
MBRF2050CT - 20200CT
FIG. 5 TYPICAL JUNCTION CAPACITANCE PER LEG
100
1000
10000
0.1 1 10 100
REVERSE VOLTAGE (V)
JUNCTION CAPACITANCE (pF) A
TA=25℃
f=1.0MHz
Vsi
g
=50mV
p
-
p
MBRF2035CT - 2045CT
MBRF2050CT - 20200CT
FIG. 3 TYPICAL FORWARD CHARACTERISRICS
PER LEG
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=25℃
Pulse Width=300uS
1% Duty Cycle
MBRF20150CT - 20200CT
MBRF2090CT - 20100CT
MBRF2050CT - 2080CT
MBRF2035CT - 2045CT
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE PER
LEG
0.1
1
10
100
0.01 0.1 1 10 100
T-PULSE DURATION(s)
TRANSIENT THERMAL
IMPEDANCE (℃/W)
