CREAT BY ART
MBRF2035CT - MBRF20200CT
20.0 AMPS. Isolated Schottky Barrier Rectifiers
ITO-220AB
Features
UL Recognized File # E-326243
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Guard-ring for overvoltage protection
High temperature soldering guaranteed:
260℃/10 seconds, at terminals
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case:ITO-220AB molded plastic body
Terminals: Pure tin plated, lead free, solderable
per MIL-STD-750, Method 2026
Polarity: As marked
Mounting position:Any
Mounting torque: 5 in. - lbs, max
Weight: 1.7 grams
Ordering Information (example)
Part No.
Package
Packing
Packing
code
D0
Green Compound
Packing code
D0G
MBRF2035CT ITO-220AB 50 / TUBE
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%
MBRF MBRF MBRF MBRF MBRF MBRF MBRF MBRF MBRF
Symbol 2035 2045 2050 2060 2080 2090 20100 20150 20200
CT
CT
CT
CT
CT
CT
CT
CT
CT
V
RRM
35
45
50
60
80
90
100
150
200
V
RMS
24
31
35
42
56
63
70
105
140
V
DC
35
45
50
60
80
90
100
150
200
I
F(AV)
20
I
FRM
I
FSM
I
RRM
1
0.80
V
F
0.57
0.84
0.72
I
R
dV/dt
Cj
V
ISO
R
θjC
T
J
T
STG
1.5
- 65 to + 150
- 65 to + 150
400
15
0.80
0.70
0.95
0.85
10
0.80
0.65
1.00
0.75
0.1
30
10000
310
4500(Note 3)
3500(Note 4)
1500(Note 5)
3.5
O
Type Number
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20KHz)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Peak Repetitive Reverse Surge Current (Note 1)
Maximum Instantaneous Forward Voltage (Note 2)
IF=10A, TA=25℃
IF=10A, TA=125℃
IF=20A, T
A
=25℃
IF=20A, T
A
=125℃
Maximum Reverse Current @ Rated VR
Voltage Rate of Change (Rated V
R
)
Typical Junction Capacitance
RMS Isolation Voltage (MBRF Type Only) from
Terminals to Heatsink with t=1.0 Second,
RH≦30%
Typical Thermal Resistance Per Leg
Operating Temperature Range
Storage Temperature Range
Note 1: 2.0uS Pulse Width, f=1.0KHz
Note 2: Pulse Test : 300uS Pulse Width, 1% Duty Cycle
T
A
=25
℃
T
A
=125
℃
Unit
V
V
V
A
A
A
20
150
0.5
0.85
0.75
0.95
0.85
5
0.95
0.85
1.05
0.95
2
A
V
mA
V/us
pF
V
C/W
O
O
C
C
Note 3: Clip Mounting (on case), where lead does not overlap heatsink with 0.11" offset
Note 4: Clip Mounting (on case), where lead does not overlap heatsink
Note 5: Screw Mounting screw, where diameter is
≦4.9mm(0.19")
Version:L12
RATINGS AND CHARACTERISTIC CURVES (MBRF2035CT THRU MBRF20200CT)
FIG.1 FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT (A)
25
20
15
10
5
0
50
60
70
80
90
100
110
120
(
o
C)
130
140
150
CASE TEMPERATURE
RESISTIVE OR
INDUCTIVELOAD
WITH HEATSINK
150
125
100
75
50
25
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT PER LEG
AVERAGE FORWARD
A
CURRENT (A)
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
Pulse Width=300uS
1% Duty Cycle
INSTANTANEOUS FORWARD CURRENT (A)
TA=25℃
INSTANTANEOUS REVERSE CURRENT (mA)
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
PER LEG
TA=125℃
10
10
MBRF2035CT - 2045CT
1
TA=75℃
0.1
TA=25℃
0.01
MBRF2035CT - 2045CT
MBRF2050CT - 20200CT
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
1
MBRF2050CT - 2080CT
MBRF2090CT - 20100CT
MBRF20150CT - 20200CT
0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
FORWARD VOLTAGE (V)
1
1.1 1.2
10000
JUNCTION CAPACITANCE (pF)
A
FIG. 5 TYPICAL JUNCTION CAPACITANCE
PER LEG
100
MBRF2035CT - 2045CT
MBRF2050CT - 20200CT
TA=25℃
f=1.0MHz
Vsig=50mVp-p
TRANSIENT THERMAL
IMPEDANCE (℃/W)
10
1000
1
100
0.1
1
10
100
REVERSE VOLTAGE (V)
0.1
0.01
0.1
1
T-PULSE DURATION(s)
10
100
Version:L12
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