QW-A8011 Datasheet, PDF (2/2 Pages) Comchip Technology – SMD Switching Diode

SMD Switching Diode
COMCHIP
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDSF4148-B03)
Fig. 1 - Forward characteristics
1000
100
Fig. 2 - Reverse characteristics
10u
125 C
1u
10
100n
75 C
1
0.1
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Forward voltage (V)
10n
25 C
1n
-25 C
0.1n
0 10 20 30 40 50 60 70 80 90 100
Reverse voltage (V)
Fig. 3 - Capacitance between
terminals characteristics
5.0
f=1MHz
Ta = 25 C
4.0
3.0
2.0
1.0
0
05
10 15 20 25 30 35
Reverse voltage : (V)
Fig. 4 - Current derating curve
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
25
50
75
100 125 150
Ambient temperature ( C)
QW-A8011
REV:A
Page 2