LITE-ON
SEMICONDUCTOR
MBRF2070CT thru 20100CT
REVERSE VOLTAGE
- 70
to
100
Volts
FORWARD CURRENT
- 20
Amperes
SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal of silicon rectifier,majority carrier conducton
Guard ring for transient protection
Low power loss, high efficiency
High current capability, low VF
High surge capacity
Plastic package has UL flammability classification 94V-0
For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
B
K
ITO-220AB
M
ITO-220AB
DIM.
A
B
C
A
MIN.
15.50
10.0
3.00
9.00
2.90
MAX.
16.50
10.40
3.50
9.30
3.60
14.22
C
D
D
PIN
1
2
3
MECHANICAL DATA
Case : ITO-220AB molded plastic
Polarity : As marked on the body
Weight : 0.06 ounces, 1.70 grams
Mounting position : Any
Max. mounting torque = 0.5 N.m (5.1 Kgf.cm)
I
H
H
L
N
PIN 1
PIN 3
PIN 2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
CHARACTERISTICS
Maximum Recurrent Peak
Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current (See Fig.1)
Peak Forward Surge Current
8.3ms single half sine-wave
superimposed on rated load
Peak Repetitive Reverse Current
tp=2us, square F=1KHz
Voltage Rate of Change (Rated VR)
Maximum Forward
Voltage (Note 1)
SYMBOL
MBRF2070CT
F
G
J
13.46
1.70
1.15
G
H
2.40
2.70
0.75
1.00
I
J
0.45
0.70
K
3.00
3.30
L
4.36
4.77
M
2.48
2.80
2.80
N
2.50
All Dimensions in millimeter
E
F
E
MBRF2080CT
80
56
80
MBRF2090CT
90
63
90
MBRF20100CT
UNIT
100
70
100
V
V
V
A
A
@IR
=100uA
@IR
=100uA
@IR
=100uA
V
RRM
V
RMS
V
DC
I
(AV)
70
49
70
T
C
=120 C
20
150
1
10000
0.75
0.85
0.85
0.95
0.01
10
2.0
350
-55 to +150
-55 to +175
2000
I
FSM
@T
J
=25
C
I
RRM
dv/dt
V
F
A
V/us
I
F
=10A @
I
F
=10A @
I
F
=20A @
I
F
=20A @
Maximum DC Reverse Current
at Rated DC Blocking Voltage
T
J
=125 C
T
J
=25 C
T
J
=125 C
T
J
=25 C
@T
J
=25 C
@T
J
=125 C
Typical Thermal Resistance (Note 2)
V
I
R
R
0JC
mA
C/W
pF
Typical Junction Capacitance per element (Note 3)
Operating Temperature Range
Storage Temperature Range
Dielectric Strengh from terminals to case, AC
with t=1 minute, RH<30%
C
J
T
J
T
STG
V
dis
C
C
V
NOTES : 1. 300us Pulse Width, 2% Duty Cycle.
2. Device mounted on 135 mm x 135 mm x 8mm Aluminum Plate Heatsink
3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
REV. 6, May-2011, KTHC24
RATING AND CHARACTERISTIC CURVES
MBRF2070CT thru MBRF20100CT
AVERAGE FORWARD CURRENT
AMPERES
20
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
150
125
100
75
50
25
8.3ms Single Half-Sine-Wave
15
10
5
RESISTIVE OR INDUCTIVE LOAD
0
25
0
1
2
5
10
20
50
100
50
75
100
125
150
175
CASE TEMPERATURE ,
℃
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
10.0000
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT ,(A)
INSTANTANEOUS
REVERSE CURRENT ,(mA)
1.0000
T
J
= 125
℃
10
0.1000
T
J
= 100
℃
T
J
= 75
℃
0.0100
1.0
0.0010
T
J
= 25
℃
PULSE WIDTH 300us
2% Duty cycle
T
J
= 25
℃
0.0001
0
20
40
60
80
100
120
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
RATED PEAK REVERSE VOLTAGE (%)
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
CAPACITANCE , (pF)
100
T
J
= 25
℃
, f= 1MHz
10
0.1
1
4
10
100
REVERSE VOLTAGE , VOLTS
Legal Disclaimer Notice
MBRF2070CT thru MBRF20100CT
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and
specifications at any time without notice. Customers should obtain and confirm
the latest product information and specifications before final design, purchase or
use.
LSC makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does LSC assume any liability for
application assistance or customer product design. LSC does not warrant or
accept any liability with products which are purchased or used for any
unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property
rights of LSC.
LSC products are not authorized for use as critical components in life support
devices or systems without express written approval of LSC.
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