CDBV120-G Datasheet, PDF (2/2 Pages) Comchip Technology – SMD Schottky Barrier Diode

SMD Schottky Barrier Diode
SMD Diodes Specialist
ELECTRICAL CHARACTERISTIC CURVES (CDBV120-G thru. CDBV140-G)
Fig.1 Forward Current Derating Curve
1
0 .7 5
0.5
0 .2 5
Resistive or
inductive load
0.375"(9.5mm)
lead length
0
0 20 40 60 80 100 120 140
VF, Forward Voltage (V)
Fig.2 Maximum Non-repetitive Peak
Forward Surge Current
30
25
20
15
10
5
0
1
10
100
Number of Cycles at 60Hz
Fig.3 Typical Instantaneous
Forward Characteristics
50
10
TJ=125^OC
Pulse width=300μS
1% duty cycle
TJ=25^OC
1.0
0.1
0 .0 1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
Fig.5 Typical Junction Capacitance
1000
TJ=25^OC
f=1.0MHz
Vsig=50mVp-p
100
Fig.4 Typical Reverse Characteristics
100
10
TJ=125^OC
1
0.1
0 .0 1
TJ=75^OC
TJ=25^OC
0 .0 0 1
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig.6 Typical Transient Thermal Impedance
100
10
1
10
0.1
1
10
100
Reverse Voltage (V)
QW-BB015
0.1
0 .0 1
0.1
1
10
100
t, Pulse Duration (sec)
REV:A
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