B240A 查看數據表（PDF） - LiteOn Technology
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B240A Datasheet PDF : 2 Pages
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LITE-ON
SEMICONDUCTOR
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
B220A thru B260A
REVERSE VOLTAGE - 20 to 60 Volts
FORWARD CURRENT - 2.0 Amperes
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 : 0.002 ounces, 0.064 grams
SMA
SMA
A
DIM. MIN. MAX.
A
4.06 4.57
B
C
B
2.29 2.92
C
1.27 1.63
D
0.15 0.31
E
4.83 5.59
G
H
F
D
E
F
0.05 0.20
G
2.01 2.62
H
0.76 1.52
All Dimensions in millimeter
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, derate current by 20%
CHARACTERISTICS
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@TL =100 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
VRRM
VRMS
VDC
I(AV)
IFSM
Maximum forward Voltage at 2.0A DC
VF
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ =25 C
@TJ =100 C
IR
Typical Junction
Capacitance (Note1)
CJ
Typical Thermal Resistance (Note 2)
R0JL
B220A
20
14
20
B230A
30
21
30
0.5
B240A
40
28
40
2.0
50
0.5
20
200
15
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Lead.
-55 to +125
-55 to +150
B250A
50
35
50
B260A
60
42
60
UNIT
V
V
V
A
A
0.7
V
mA
pF
C/W
C
C
REV. 2, 01-Dec-2000, KSHA04
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