CREAT BY ART
MBRF2035 - MBRF20100
20.0 AMPS. Isolated Schottky Barrier Rectifiers
ITO-220AC
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, 0.25"(6.35mm) from case
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case:ITO-220AC 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: 1.88 grams
Ordering Information(example)
Part No.
Package
Packing
Packing
code
D0
Green Compound
Packing code
D0G
MBRF2035 ITO-220AC 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%
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)
I
F
=20A, T
A
=25℃
I
F
=20A, T
A
=125℃
Maximum Reverse Current @ Rated VR
Voltage Rate of Change (Rated V
R
)
Typical Junction Capacitance
Typical Thermal Resistance
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
℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FRM
I
FSM
I
RRM
V
F
MBRF MBRF MBRF MBRF MBRF MBRF
2035 2045 2050 2060 2090 20100
35
45
50
60
90
100
24
35
31
45
35
50
20
40
150
1
0.75
0.65
0.2
15
560
3
- 65 to + 150
- 65 to + 150
10
10000
420
0.82
0.72
0.5
0.95
0.87
0.1
5
42
60
63
90
70
100
Unit
V
V
V
A
A
A
A
V
I
R
dV/dt
Cj
R
θjC
T
J
T
STG
mA
V/us
pF
O
C/W
O
O
C
C
Version:G12
RATINGS AND CHARACTERISTIC CURVES (MBRF2035 THRU MBRF20100)
FIG.1 FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT (A)
24
20
AVERAGE FORWARD
A
CURRENT (A)
16
12
8
4
0
50
60
70
80
90
100
110
120
130
140
150
CASE TEMPERATURE (
o
C)
150
125
100
75
50
25
0
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
RESISTIVE OR
INDUCTIVELOAD
WITH HEATSINK
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
PER LEG
100
Pulse Width=300uS
1% Duty Cycle
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
PER LEG
10
TA=125℃
TA=25℃
TA=125℃
10
1
1
TA=25℃
0.1
MBRF2035-2045
MBRF2050-2060
MBRF2090-20100
0.01
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
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
10000
JUNCTION CAPACITANCE (pF)
A
FIG. 5 TYPICAL JUNCTION CAPACITANCE
PER LEG
TA=25℃
f=1.0MHz
Vsig=50mVp-p
100
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
TRANSIENT THERMAL
IMPEDANCE (℃/W)
100
MBRF2035-2060
1000
10
1
MBRF2090-20100
100
0.1
1
10
REVERSE VOLTAGE (V)
0.1
0.01
0.1
1
T-PULSE DURATION(s)
10
100
Version:G12
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