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CD4148WN Datasheet Preview

CD4148WN Datasheet

Switching Diode

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Switching Diode
Switching Diode
CD4148WN
CD4148WN
CHIP DIODE
1:6
FEATURES
„ Silicon epitaxial planar diode
„ SMD chip pattern, available in various dimension included 0805
„ Leadfree and RoHS compliance components
„ For AC switching input as rectified circuit and high reverse voltage location
MECHANICAL CHARACTERISTICS
„ Size: 1206
„ Weight: approx. 10mg
„ Marking: Cathode terminal
DIMENSIONS
Dimension/mm
L
W
T
C
1206
3.2±0.2
1.5±0.2
0.85±0.1
0.55±0.2
THERMAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Symbol
Forward Power Dissipation
Power derating above 25oC
Ptot
Junction Temperature
Tj
Thermal Resistance Junction to Ambient air
RθJA
Operating& Storage Temperature range
Tstg
1) Valid provided that electrodes are kept at ambient temperature.
Value
400
3.2
150
375
-55 to 150
Unit
mW
mW/ oC
oC
oC/W
oC
Ref No: CD4148WN V1.2 NOV 25, 2010
www.lizgroup.com




LIZ

CD4148WN Datasheet Preview

CD4148WN Datasheet

Switching Diode

No Preview Available !

Switching Diode
CD4148WN
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 t8.3ms and Tj=25oC
IFSM
1) Valid provided that electrodes are kept at ambient temperature.
Value
100
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=80V
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
0.5 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: CD4148WN V1.2 NOV 25, 2010
www.lizgroup.com


Part Number CD4148WN
Description Switching Diode
Maker LIZ
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CD4148WN Datasheet PDF






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