MBRF2035CT - MBRF20200CT
Pb
RoHS
COMPLIANCE
Isolated 20.0 AMPS. Schottky Barrier Rectifiers
ITO-220AB
Features
Plastic material used carries Underwriters Laboratory
Classifications 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
Guarding for over voltage protection
High temperature soldering guaranteed:
o
260 C/10 seconds,0.25”(6.35mm)from case
Mechanical Data
Cases: ITO-220AB molded plastic
Terminals: Pure tin plated, lead free. solder able per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting position: Any
Mounting torque: 5 in. - lbs. max
Weight: 0.08 ounce, 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
MBRF MBRF MBRF
Type Number
2035
CT
2045
CT
2050
CT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Total device
at T
C
=135
o
C
Per Leg
Peak Repetitive Forward Current Per leg (Rated
V
R
, Square Wave, 20KHz) at Tc=135
o
C
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 at
(Note 2)
I
F
=10A, Tc=25
o
C
I
F
=10A, Tc=125
o
C
I
F
=20A, Tc=25
o
C
I
F
=20A, Tc=125
o
C
Maximum Instantaneous Reverse Current
@ Tc=25
o
C at Rated DC Blocking Voltage
@ Tc=125
o
C
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 (Note 3)
MBRF MBRF MBRF MBRF MBRF
2060 2090 20100 20150 20200
CT
CT
CT
CT
CT
Units
V
V
V
A
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FRM
I
FSM
I
RRM
V
F
I
R
dV/dt
Cj
35
24
35
45
31
45
50
35
50
60
42
60
20
10
20
150
90
63
90
100
70
100
150
105
150
200
140
200
1.0
—
0.57
0.84
0.72
15
400
0.80
0.70
0.95
0.85
0.1
10
10,000
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
V
ISO
R
θJC
1.5
310
4500 (Note 4)
3500 (Note 5)
1500 (Note 6)
3.5
o
C/W
o
Operating Junction Temperature Range
-65 to +150
T
J
C
o
Storage Temperature Range
-65 to +175
T
STG
C
Notes:
1. 2.0us Pulse Width, f=1.0 KHz
2. Pulse Test: 300us Pulse Width, 1% Duty Cycle
3. Thermal Resistance from Junction to Case Per Leg, with Heatsink Size (4”x6”x0.25”) Al-Plate
4. Clip mounting (on case), where lead does not overlap Heatsink with 0.110” offset.
5. Clip Mounting (on case), where leads do overlap heatsink.6. Screw Mounting with 4-40 screw, where washer diameter
is
≦
4.9 mm (0.19”)
Version:C08
RATINGS AND CHARACTERISTIC CURVES (MBRF2035CT THRU MBRF20200CT)
FIG.1- FORWARD CURRENT DERATING CURVE
20
150
RESISTIVE OR
INDUCTIVE LOAD
16
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT. (A)
Tj=Tj max.
8.3ms Single Half Sine Wave
JEDEC Method
AVERAGE FORWARD CURRENT. (A)
125
100
75
12
8
50
4
25
0
0
50
100
o
150
0
1
10
NUMBER OF CYCLES AT 60Hz
100
CASE TEMPERATURE. ( C)
40
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
F2
50
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
Pulse Width=300 s
1% Duty Cycle
5C
BR
04
5C
T
10
INSTANTANEOUS REVERSE CURRENT. (mA)
INSTANTANEOUS FORWARD CURRENT. (A)
M
BR
F2
03
Tj=25
0
C
T-
M
10
Tj=125
0
C
1
MB
1
CT
RF
20
60
CT
MBRF20150CT-20200CT
&
00
CT
50
BR
F2
01
Tj=75
0
C
0.1
20
MB
M
0.1
BR
F2
01
00
CT
-M
RF
0.01
Tj=25
0
C
MBRF2035CT-MBRF2045CT
MBRF2050CT-MBRF20200CT
0.01
0
0.1
0.2
0.3 0.4
0.5
0.6 0.7 0.8 0.9 1.0 1.1 1.2
0.001
0
20
40
60
80
100
120
140
FORWARD VOLTAGE. (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
TRANSIENT THERMAL IMPEDANCE, (
O
C/W)
100
5,000
JUNCTION CAPACITANCE.(pF)
10
1,000
1
MBRF2035CT-MBRF2045CT
MBRF2050CT-MBRF20200CT
100
0.1
1
10
100
REVERSE VOLTAGE. (V)
0.1
0.01
0.1
1
T, PULSE DURATION, sec.
10
100
Version: C08
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