B240L
FEATURES
For surface mounted applications
Metal-Semiconductor junction with guardring
Epitaxial construction
Very Low forward voltage drop
High current capability
Plastic material has UL flammability classification 94V-0
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
MECHANICAL DATA
Case : Molded plastic
Polarity : Indicated by cathode band
Weight : 0.003 ounces, 0.093 grams
SMB
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
Maximum Average Forward
Rectified Current
Peak Forward Surge Current 8.3ms single
half sine-wave super imposed on rated load
(JEDEC METHOD)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Instantaneous
Forward Voltage
2.0
25
T
J
Operating Temperature Range
-55 to +125
C
T
STG
Storage Temperature Range
-55 to +150
C
Typical Thermal Resistance (Note 2)
R
0JL
18
C/W
C
J
Typical Junction Capacitance (Note 1)
200
pF
I
R
Maximum DC Reverse
Current at Rated DC
Blocking Voltage
40
2.0
mA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
@T
C
=100 C
40
28
40
B240L
0.43
NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to lead.
LOW VF SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE -
40
Volts
FORWARD CURRENT-
2.0
Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
SEMICONDUCTOR
LITE-ON
@ IF= 2A; T
J
=25
℃
@ IF= 2A; T
J
=125
℃
@ IF= 4A; T
J
=25
℃
@ IF= 4A; T
J
=125
℃
@ VR= 20V; T
J
=25
℃
@ VR= 20V; T
J
=100
℃
@ VR= 40V; T
J
=25
℃
@ VR= 40V; T
J
=100
℃
60
0.375
0.54
0.55
0.5
All Dimensions in millimeter
SMB
DIM. MIN. MAX.
A
C
D
E
F
G
H
B
4.06 4.57
3.94 3.30
1.96 2.21
0.31 0.15
5.21 5.59
0.05 0.20
2.01 2.50
0.76 1.52
C
B
A
H
E
F
G
D
REV. 4, Oct-2010, KSHB11
RATING AND CHARACTERISTIC CURVES
B240L
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
20 60 80 100 120
1.5
0
40
1.0
140
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
CASE TEMPERATURE, C
2.5
0.5
2.0
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
15 10 50 100
220
0
5
10
15
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
20
30
25
INSTANTANEOUS FORWARD VOLTAGE , (VOLTS)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
0.05 0.40
0
0.1
1.0
10
0.45 0.50 0.60
T
J
= 25 C
PULSEWIDTH:300us
0.15 0.20 0.25 0.30 0.350.10
T
J
= 125 C
T
J
=100 C
0.55 0.65
FIG.4 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , (VOLTS)
10.0
0.1 100
1000
100
10
T
J
= 25 C F= 1MHz
1.0 4.0
RATED PEAK REVERSE VOLTAGE, (V)
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT, (mA)
510 30 35
0
0.1
1
10
1000
100
15 20 25
0.01
T
J
= 25 C
T
J
= 125 C
T
J
= 100 C
40 45
Legal Disclaimer Notice
B240L
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specifications at any time without notice. Customers should obtain and confirm
the latest product information and specifications before final design, purchase or
use.
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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