Switching Diode
CD4148WP
CHIP DIODE
2:6
MAXIMUM RATING1)
Parameter at Tamb=25oC1)
Symbol
Repetitive Peak Reverse Voltage
Average rectified current sin half wave
rectification with resistive load
VRRM
IF(AV)
Repetitive Peak Forward Current at Tamb=25°C
Non-Repetitive Surge Forward Current
IFRM
at t<1s and Tj=25oC
at t≦8.3ms and Tj=25oC
IFSM
1) Valid provided that electrodes are kept at ambient temperature.
Value
75
150
300
500
1000
Unit
V
mA
mA
mA
mA
ELECTRICAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Symbol
Forward Voltage at IF=10mA
at IF=100mA
VF
Leakage Current at VR=20V
Leakage Current at VR=75V
IR
Capacitance at VR=0V, f=1MHz
Ctot
Reverse Recovery Time at IF =IR=10mA,RL=100Ω
trr
1) Valid provided that electrodes are kept at ambient temperature.
Value
1.0 MAX
1.25 MAX
0.025 MAX
5 MAX
4 MAX
4 MAX
Unit
V
V
uA
uA
pF
ns
TYPICAL CHARACTERISTICS
Figure 1. Forward Characteristic
Figure 2. Power De-rating
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160 180 200
Tamb-Ambient Temperature/oC
Ref No: CD4148WP V3.2 NOV 25, 2010
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