MBRF2070CT thru 20100CT
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
℃
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
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)
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
MBRF2070CT
70
49
70
Maximum Average Forward
Rectified Current (See Fig.1)
Peak Forward Surge Current
8.3ms single half sine-wave
superimposed on rated load
Maximum Recurrent Peak
Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
20
150
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
T
C
=120 C
MBRF2080CT
80
56
80
MBRF2090CT
90
63
90
MBRF20100CT
100
70
100
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 70
to
100
Volts
FORWARD CURRENT
- 20
Amperes
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.
SEMICONDUCTOR
LITE-ON
REV. 6, May-2011, KTHC24
G
I
C
E
J
B
K
A
M
D
L
N
F
HH
PIN
1 2 3
ITO-220AB
All Dimensions in millimeter
ITO-220AB
DIM. MIN. MAX.
A
C
D
E
F
G
H
B
15.50 16.50
10.40
10.0
3.00 3.50
9.30 9.00
2.90 3.60
13.46 14.22
1.15 1.70
0.75
2.70
N
M
L
K
J
I 1.00
2.40
0.70 0.45
3.00 3.30
4.36 4.77
2.48 2.80
2.80
2.50
T
J
Operating Temperature Range
-55 to +150
C
T
STG
Storage Temperature Range
-55 to +175
C
Typical Thermal Resistance (Note 2)
R
0JC
2.0
C/W
V
F
V
Voltage Rate of Change (Rated VR)
dv/dt 10000
I
R
@T
J
=125 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25 C 0.01
10
mA
Maximum Forward
Voltage (Note 1)
T
J
=125 C
T
J
=25 C
I
F
=10A @
I
F
=10A @
I
F
=20A @
I
F
=20A @
T
J
=125 C
T
J
=25 C
V/us
0.75
0.85
0.85
0.95
Typical Junction Capacitance per element (Note 3)
C
J
350
pF
V
dis
V
Dielectric Strengh from terminals to case, AC
with t=1 minute, RH<30%
2000
PIN 1
PIN 3 PIN 2
I
RRM
Peak Repetitive Reverse Current
tp=2us, square F=1KHz
1
A
@T
J
=25
C
@IR
=100uA
@IR
=100uA
@IR
=100uA
0.0001
0.0010
0.0100
0.1000
1.0000
10.0000
0 20 40 60 80 100 120
RATING AND CHARACTERISTIC CURVES
MBRF2070CT thru MBRF20100CT
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
5
0
50
20
15
0
10
RESISTIVE OR INDUCTIVE LOAD
CASE TEMPERATURE ,
℃
175
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
15 10 50 100
220
0
25
50
75
100
125
150
8.3ms Single Half-Sine-Wave
FIG.5 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , VOLTS
10
1100
1000
100
10
0.1 4
T
J
= 25 , f= 1MHz
℃
INSTANTANEOUS FORWARD CURRENT ,(A)
1.0
10
100
0.1
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
0.2 0.3 0.7 0.8
1.0
10
100
0.4 0.5 0.6
0.1
1.0
0.9
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
0.1
PULSE WIDTH 300us
2% Duty cycle
T
J
= 25
℃
RATED PEAK REVERSE VOLTAGE (%)
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT ,(mA)
T
J
= 100
℃
T
J
= 25
℃
T
J
= 75
℃
T
J
= 125
℃
Legal Disclaimer Notice
MBRF2070CT thru MBRF20100CT
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.
Important Notice and Disclaimer