SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (CDBA120L THRU
CDBA140SL)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
1.0
0.8
0.6
0.4
0.2
PEAK FORWARD SURGE CURRENT,(A)
1.2
40
CD
BA
12
0L
~C
DB
A1
40
SL
30
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
20
10
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL JUNCTION CAPACITANCE
700
600
500
JUNCTION CAPACITANCE,(pF)
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
100
400
300
200
CDBA1
20L / 1
CD
BA1
CD
BA
14
0S
L
20S
L/
140
LL
100
0
20LL /
140L
.01
.05
.1
.5
1
5
10
50
100
REVERSE LEAKAGE CURRENT, (mA)
10
1.0
Tj=75 C
REVERSE VOLTAGE,(V)
.1
Tj=25 C
.01
0
20
40
60
80
100 120 140
PERCENTAGE RATED PEAK REVERSE VOL
TAGE
MDS0210009B
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2
COMCHIP [ COMCHIP TECHNOLOGY ]
