CDBM120L-HF Datasheet, PDF (2/4 Pages) Comchip Technology – Low VF SMD Schottky Barrier Rectifiers

Low VF SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBM120L-HF thru CDBM140L-HF)
Fig.1 - Typical Forward Characteristics
100
10
CDBM120L-HF
CDBM130L-HF/CDBM140L-HF
1
0.1
0.01
0
TJ=25°C
Pulse width 300us
1% dyty cycle
0.4
0.8
1.2
1.6
2.0
Forward Voltage, (V)
Fig.2 - Typical Forward Current
Derating Curve
1.4
Single Phase
1.2
Half Wave 60Hz
Resistive or Inductive Loae
1.0
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
Ambient Temperature, (°C)
Fig.3 - Typical Reverse Characteristics
1000
100
10
TJ=75°C
1
TJ=25°C
0.1
0
40
80
120
160
200
Percent of Rated Peak Reverse Voltage, (%)
Fig.4 - Max. Non-repetitive Forward
Surge Current
50
TJ=25°C
8.3ms single half sine
wave, JEDEC method
40
30
20
10
0
1
10
100
Number of Cycles at 60Hz
Fig.5 - Typical Junction Capacitance
350
300
250
200
150
100
50
0
0.01
TJ=25°C
f=1MHz and applied
4V DC reverse voltage
0.1
1
10
100
Reverse Voltage, (V)
QW-JL001
Comchip Technology CO., LTD.
REV:B
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