SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
CDBA120L thru CDBA140 S L
V oltage: 20V - 4 0V Forward Current: 1.0 Amp
Features
Ideal for surface mount applications Easy pick and place Built-in strain relief Super low forward voltage drop
0.067(1.70) 0.051(1.29) 0.180(4.57) 0.160(4.06) 0.012(0.31) 0.006(0.15) 0.091(2.31) 0.067(1.70) 0.059(1.50) 0.035(0.89) 0.008(0.20) 0.004(0.10) 0.110(2.79) 0.086(2.18)
DO-214AC (SMA)
Mechanical Data
Case: Molded plastic Epoxy: UL 94-0 rate flame retardant Metallurgically bonded construction Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.063g
0.209(5.31) 0.185(4.70)
Dimensions in inches and (millimeters)
Maxium R atings and Electrical Characteristics
Rating 25 ambient temperature unless otherwise specified Single phase half wave, 60Hz, resistive or include load. For capacitive load, derate current by 20% TYPE NUMBER CDBA120L CDBA120LL CDBA120SL CDBA140L CDBA140LL CDBA140SL Maximum Recurrent Peak Reverse Voltage 20 20 20 40 40 40 Maximum RM Voltage S 14 14 14 28 28 28 Maximum DCBlocking Voltage 20 20 20 40 40 40 Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3 ms single half sinewave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DCReverse Current Ta = 25°C at Rated DC Blocking Voltage Ta = 80°C Operating Temperature Range TJ Storage Temperature Range TSTG 1.0 35 0.4 0.37 0.31
1.0 40
UNITS V V V A A
0.38
0.34
0.31
V mA °C °C
-25 to +80 -50 to +125
MDS0210009B
Page 1
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
CDBA12 0L / 12
CD BA1
CD BA 14 0S L
20S
L/
140
LL
100 0
0LL / 14
0L
.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
Page 2
SMD Schottky Barrier Rectifier
CDBA120L thru CDBA140 S L
FIG. 5 (For C DBA 12 0 L)
FORWARD CURRENT (MILLIAMPERES)
COMCHIP
www.comchip.com.tw
FIG. 6 (For C DBA 12 0 LL)
FORWARD CURRENT (MILLIAMPERES)
TYPICAL FORWARD CHARACTERISTICS
TYPICAL FORWARD CHARACTERISTICS
1E+03
1E+03
Tj=100 oC
Tj=100 C
o
1E+02
1E+01
1E+00
1E-01
1E-01
1E+00
1E+01
1E+02
Tj=25 C
o
Tj=25 C
o
0
100
200
300
400
500
600
700
0
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
FIG. 7 (For C DBA 12 0 SL)
FORWARD CURRENT (MILLIAMPERES)
FIG. 8 (For C DBA 14 0 L)
FORWARD CURRENT (MILLIAMPERES)
TYPICAL FORWARD CHARACTERISTICS
TYPICAL FORWARD CHARACTERISTICS
1E+03
1E+03
Tj=100 oC
Tj=100 oC
1E+02
1E+01
1E+00
1E-01
1E-01
1E+00
1E+01
1E+02
Tj=25 C
o
Tj=25 C
o
0
100
200
300
400
500
600
0
100
200
300
400
500
600
700
800
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
MDS0210009B
Page 3
SMD Schottky Barrier Rectifier
CDBA120L thru CDBA140 S L
FIG. 9 (For C DBA 14 0 LL)
FORWARD CURRENT (MILLIAMPERES)
COMCHIP
www.comchip.com.tw
FIG. 10 (For CDBA140SL)
FORWARDCURRENT (MILLIAMPERES)
TYPICAL FORWARD CHARACTERISTICS
TYPICAL FORWARD CHARACTERISTICS
1E+03
Tj=100 C
1E+03
o
Tj=100 C
o
1E+02
Tj=25 C
Tj=25 C
o
o
1E+01
1E-01
1E+00
0
100
200
300
400
500
600
1E+00
1E+01
1E+02
FORWARD VOLTAGE (MILLIVOLTS)
0
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
MDS0210009B
Page 4
很抱歉,暂时无法提供与“CDBA120-G”相匹配的价格&库存,您可以联系我们找货
免费人工找货