CDBA140L [COMCHIP]
SMD Schottky Barrier Rectifier; SMD肖特基整流器
| 型号： | CDBA140L |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD Schottky Barrier Rectifier |
| 文件： | 总4页 (文件大小：145K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Schottky Barrier Rectifier
COMCHIP
www.comchip.com.tw
CDBA120L thru CDBA140SL
Voltage: 20V - 40V
Forward Current: 1.0 Amp
Features
DO-214AC (SMA)
Ideal for surface mount applications
Easy pick and place
0.067(1.70)
0.051(1.29)
0.110(2.79)
0.086(2.18)
Built-in strain relief
Super low forward voltage drop
0.180(4.57)
0.160(4.06)
0.012(0.31)
0.006(0.15)
Mechanical Data
0.091(2.31)
0.067(1.70)
Case: Molded plastic
Epoxy: UL 94-0 rate flame retardant
Metallurgically bonded construction
Polarity: Color band denotes cathode end
Mounting position: Any
0.008(0.20)
0.004(0.10)
0.059(1.50)
0.035(0.89)
0.209(5.31)
0.185(4.70)
Weight: 0.063g
Dimensions in inches and (millimeters)
Maxium Ratings 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
Maximum Recurrent Peak Reverse Voltage
CDBA120L CDBA120LL CDBA120SL CDBA140L CDBA140LL CDBA140SL UNITS
20
14
20
20
14
20
20
14
20
40
28
40
40
28
40
40
28
40
V
V
V
Maximum RMS Voltage
Maximum DCBlocking Voltage
Maximum Average Forward Rectified Current
1.0
35
A
Peak Forward Surge Current, 8.3 ms single half sine-
wave superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
A
V
0.4
0.37
0.31
0.38
0.34
0.31
Maximum DCReverse Current
at Rated DC Blocking Voltage
Operating Temperature Range T
Ta = 25°C
1.0
40
mA
Ta = 80°C
-25 to +80
°C
°C
J
Storage Temperature Range TSTG
-50 to +125
Page 1
MDS0210009B
SMD Schottky Barrier Rectifier
CCOMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (CDBA120L THRU CDBA140SL)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
1.2
1.0
0.8
40
30
CDBA120L
~ CDBA140SL
0.6
8.3ms Single Half
Tj=25 C
0.4
0.2
Sine Wave
20
10
0
JEDEC method
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
50
1
5
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL JUNCTION CAPACITANCE
700
600
500
400
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
100
10
300
200
100
0
.01
.05
.1
.5
1
5
10
50
100
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 VOLTAGE
Page 2
MDS0210009B
SMD Schottky Barrier Rectifier
CCOMCHIP
www.comchip.com.tw
CDBA120L thru CDBA140SL
FIG. 6 (For CDBA120LL)
FIG. 5 (For CDBA120L)
TYPICAL FORWARD
TYPICAL FORWARD
CHARACTERISTICS
FORWARDCURRENT
(MILLIAMPERES)
FORWARDCURRENT
(MILLIAMPERES)
CHARACTERISTICS
Tj=100oC
Tj=100oC
Tj=25oC
Tj=25oC
0
100
200
300
400
500
600
0
100
200
300
400
500
600
700
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
FIG. 8 (For CDBA140L)
FIG. 7 (For CDBA120SL)
TYPICAL FORWARD
CHARACTERISTICS
TYPICAL FORWARD
CHARACTERISTICS
FORWARDCURRENT
(MILLIAMPERES)
FORWARDCURRENT
(MILLIAMPERES)
Tj=100oC
Tj=100oC
Tj=25oC
Tj=25oC
0
100
200
300
400
500
600
700
800
0
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE (MILLIVOLTS)
Page 3
MDS0210009B
SMD Schottky Barrier Rectifier
CCOMCHIP
www.comchip.com.tw
CDBA120L thru CDBA140SL
FIG. 9 (For CDBA140LL)
FIG. 10 (For CDBA140SL)
TYPICAL FORWARD
CHARACTERISTICS
FORWARDCURRENT
(MILLIAMPERES)
TYPICAL FORWARD
CHARACTERISTICS
FORWARDCURRENT
(MILLIAMPERES)
Tj=100oC
Tj=100 o
C
Tj=25oC
Tj=25 o
C
0
100
200
300
400
500
600
0
100
200
300
400
500
600
FORWARD VOLTAGE (MILLIVOLTS)
FORWARD VOLTAGE(MILLIVOLTS)
Page 4
MDS0210009B
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