B140HB
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 : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
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 at
I
F
=1.0A
1.0
45
0.53
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
36
C/W
C
J
Typical Junction
Capacitance (Note 1)
65
pF
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=125 C
@T
J
=25 C 0.1
4.0
mA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
@T
L
=115 C
40
28
40
B140HB
SMB
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
0.49
NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Lead.
@T
J
=125 C
@T
J
=25 C
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE -
40
Volts
FORWARD CURRENT-
1.0
Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
SEMICONDUCTOR
LITE-ON
REV. 3, Oct-2010, KSHB06
RATING AND CHARACTERISTIC CURVES
B140HB
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
15 10 50 100
220
0
10
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
20
30
40
50
60
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
20 60 80 100 120
40 125
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
LEAD TEMPERATURE , C
0.50
0.25
0
0.75
1.00
1.25
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
INSTANTANEOUS FORWARD CURRENT, (A)
0.2 0.4
0
0.1
1.0
10
0.6 0.8 1.0
T
J
= 25 C
PULSEWIDTH:300us
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
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT ,(mA)
20 40 120 140
0
0.01
0.1
1.0
100
10
60 80 100
0.001
T
J
= 25 C
T
J
= 125 C
T
J
= 100 C
160
Legal Disclaimer Notice
B140HB
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
