CDBB120-G_12 Datasheet, PDF (2/2 Pages) Comchip Technology – SMD Schottky Barrier Rectifiers

SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBB120-G thru CDBB1100-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
100
CDBB120-G~140-G
10
CDBB160-G
1
CDBB180-G~1100-G
0.1
0.01
0
TJ=25 ^OC
Pulse width 300μS
4% duty cycle
0.4
0.8
1.2
1.6
2.0
Forward Voltage (V)
1000
Fig.3 Junction Capacitance
TJ=25 ^OC
f=1MHz and applied
4VDC reverse voltage
100
10
0.1
1
10
100
Reverse Voltage (V)
Fig.4 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)
Fig.5 Non-repetitive Forward Surge Current
60
TJ=25 ^OC
50
8.3ms single half sine
wave, JEDEC method
40
30
20
10
0
1
10
100
Number of Cycles at 60Hz
QW-BB004
Comchip Technology CO., LTD.
REV:A
Page 2