Page 1
LITE-ON
SEMICONDUCTOR
B130LB
LOW VF SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
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
MECHANI CAL DATA
Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
REVERSE VOLTAGE FORWARD CURRENT-
SMB
A
B
G
H
E
C
D
F
DIM. MIN. MAX.
A
B
C
D
E
F
G
H
All Dimensions in millimeter
30
Volts
1.0
Ampere
SMB
4.06 4.57
1.96
5.21 5.59
0.05 0.20
2.01 2.62
0.76 1.52
3.94 3.30
2.21
0.31 0.15
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, der a te current by 20%
=25 C
=25 C
SYMBOL
RRM
V
RMS
V
DC
V
(AV)
I
FSM
I
F
V
R
I
J
C
R
0JL
J
T
STG
T
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Vol tage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum Instantaneous
Forward Voltage at
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Junction
Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
F
I
F
I
=1.0A
=2.0A
@T
@T
@T
@T
@T
L
=120 C
L
=110 C
J
J
J
=125 C
NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Lead.
B130LB
30
21
30
1.0
2.0
40
0.395
0.445
1.0
20
90
12
-55 to +125
-55 to +150
UNIT
V
V
V
A
A
V
mA
pF
C/W
C
C
REV. 0, 14-Feb-2001, KSHB02
Page 2
RATING AND CHARACTERISTIC CURVES
B130LB
FIG.1 - FORWARD CURRENT DERATING CURVE
2.5
2.0
1.5
1.0
0.5
SINGLE PHASE HALF WAVE 60Hz
AVERAGE FORWARD CURRENT
AMPERES
RESISTIVE OR INDUCTIVE LOAD
0
20 60 80 100 120
40 140
LEAD TEMPERATURE , C
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
10
TJ= 25 C
1.0
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
60
50
40
30
20
Pulse Width 8.3 ms
10
Single Half-Sine-Wave
(JEDEC METHOD)
0
PEAK FOR WAR D SURGE CURR ENT,
AMPERES
1 5 10 50 1002
20
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL JUNCTION CAPACITANCE
1000
100
INSTANTANEOUS FORWARD CURRENT, (A)
0.1
0
0.2 0.4
0.6 0.8 1.0
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
100
10
1.0
REVERSE CUR RE NT, (mA)
0.1
0.01
CAPACITANCE, (pF)
PULSE WIDTH:300us
10
0.1
TJ= 25 C F= 1MHz
1.0 4.0
REVERSE VOLTAGE , VOLTS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
TJ= 125 C
TJ= 100 C
TJ= 25 C
10.0
100
INSTANTANEOUS
0.001
60 80 100
40
20
0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
120
140
REV. 0, 14-Feb-2001, KSHB02
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