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HOTTECH

CD4148WSP Datasheet Preview

CD4148WSP Datasheet

Switching Diode

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Chip Diodes
Switching Diode
FEATURES
Silicon epitaxial planar diode
SMD chip pattern, available in various dimension included 1206 & 0603
Leadfree and RoHS compliance components
For small signal switching and operating ambient temperature less than
55oC and voltage withstand less than 60V; not suitable for AC switching
input as rectified circuit and high reverse voltage location
MECHANICAL CHARACTERISTICS
Size: 0805
Weight: approx. 6mg
Marking: Cathode terminal
THERMAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Forward Power Dissipation
Power derating above 25oC
Junction Temperature
Thermal Resistance Junction to Ambient air
Operating& Storage Temperature range
MAXIMUM RATING1)
Parameter at Tamb=25oC1)
Repetitive Peak Reverse Voltage
Average rectified current sin half wave rectification
with resistive load
Repetitive Peak Forward Current at Tamb=25°C
Non-Repetitive Surge Forward Current at t<1s and
Tj=25oC
at t 8.3ms and Tj=25oC
ELECTRICAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Forward Voltage at IF=10mA
at IF=100mA
Leakage Current at VR=20V Leakage
Current at VR=75V
Capacitance at VR=0V, f=1MHz
Reverse Recovery Time at IF =IR=10mA,RL=100Ω
1) Valid provided that electrodes are kept at ambient temperature.
Symbol
Ptot
Tj
RθJA
Tstg
Symbol
VRRM
IF(AV)
IFRM
IFSM
Symbol
VF
IR
Ctot
trr
CD4148WSP
0805
L 2.0±0.2 mm
W 1.25±0.2 mm
T 0.85±0.1 mm
C 0.45±0.2 mm
Value
200
1.6
150
375
-55 to 150
Value
75
150
300
500
1000
Value
1.0 MAX
1.25 MAX
0.025 MAX
5 MAX
4 MAX
4 MAX
Unit
mW
mW/ oC
oC
oC/W
oC
Unit
V
mA
mA
mA
mA
Unit
V
V
uA
uA
pF
ns
GUANGDONG HOTTECH INDUSTRIAL CO,. LTD.
Page:P2-P1




HOTTECH

CD4148WSP Datasheet Preview

CD4148WSP Datasheet

Switching Diode

No Preview Available !

CD4148WSP Typical Characteristics
Figure 1. Forward Characteristic
Chip Diodes
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
Figure 3. Forward Current De-rating
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160 180 200
Tamb-Ambient Temperature/oC
Figure 4. Reverse Voltage De-rating
200
150
100
50
0
0 20 40 60 80 100 120 140 160 180 200
Tamb-Ambient Temperature/oC
GUANGDONG HOTTECH INDUSTRIAL CO,. LTD.
Page:P2-P2


Part Number CD4148WSP
Description Switching Diode
Maker HOTTECH
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CD4148WSP Datasheet PDF






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