CDBM120-HF Datasheet, PDF (2/4 Pages) Comchip Technology – SMD Schottky Barrier Rectifiers

SMD Schottky Barrier Rectifiers
SMD Diodes Specialist
Rating and Characteristic Curves (CDBM120-HF Thru. CDBM1150-HF)
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
CDBM120-HF~140-HF
10
CDBM150-HF~160-HF
CDBM180-HF~1150-HF
1
0.1
0.01
0.1
0.5
0.9
1.3
1.7
2.1
VF, Forward Voltage (V)
Fig.3 Junction Capacitance
350
f=1MHz
Applied 4VDC
reverse voltage
300
250
200
150
100
50
0
0.01
0.1
1
10
100
VR, Reverse Voltage (V)
Fig.4 Current Derating Curve
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
20 40 60 80 100 120 140 160
TA, Ambient Temperature (°C)
Fig.5 Non-repetitive Forward
Surge Current
30
TJ=25 ^OC
8.3ms single half sine
wave, JEDEC method
24
18
12
6
0
1
10
100
Number of Cycles at 60Hz
QW-JB002
Comchip Technology CO., LTD.
REV:B
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