CDBA120L-G Datasheet, PDF (2/2 Pages) Comchip Technology – Low VF SMD Schottky Barrier Rectifiers

Low VF SMD Sch ottky Bar rier Rect ifier s
COMCHIP
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBA120L-G thru CDBA140SL-G)
Fig.1 Reverse Characteristics
100
10
1
TJ=75^OC
0.1
TJ=25^OC
0.01
0
40
80
120
160
200
Percent of Rated Peak Reverse Voltage (%)
Fig.2 Forward Characteristics
10
TJ=25^OC
Pulse width 300μS
4% duty cycle
1
CDBA120LL-G
CDBA120L-G
0.1
0.01
0.001
0
100
200
300
400
500
Forward Voltage (mV)
Fig.3 Junction Capacitance
700
600
500
400
300
200
CDBA140SL-G
CDBA120LL-G/14 _0LL-G
CDBA120L-G/140L-G
100
TJ=25^OC
f=1MHz and applied
4VDC reverse voltage
0
0.01
0.1
1
10
100
Reverse Voltage (V)
Fig.4 Forward Characteristics
10
CDBA140LL-G
1
CDBA140SL-G
CDBA140L-G
0.1
0.01
0.001
0
TJ=25^OC
Pulse width 300μS
4% duty cycle
100
200
300
400
500
Forward Voltage (mV)
Fig.5 Non-repetitive Forward Surge
Current
60
TJ=25^OC
8.3ms single half sine
50
wave, JEDEC method
40
30
20
10
0
1
10
100
Number of Cycles at 60Hz
Fig.6 Current Derating Curve
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
Ambient Temperature (^OC)
QW-BL003
Comchip Technology CO., LTD.
REV:A
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