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CD4148WP PDF даташит

Спецификация CD4148WP изготовлена ​​​​«LIZ» и имеет функцию, называемую «Switching Diode».

Детали детали

Номер произв CD4148WP
Описание Switching Diode
Производители LIZ
логотип LIZ логотип 

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CD4148WP Даташит, Описание, Даташиты
Switching Diode
Switching Diode
CD4148WP
CD4148WP
CHIP DIODE
1:6
FEATURES
„ Silicon epitaxial planar diode
„ SMD chip pattern, available in various dimension included 0805 & 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. CD4148WN is suitable for those application
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: CD4148WP V3.2 NOV 25, 2010
www.lizgroup.com









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CD4148WP Даташит, Описание, Даташиты
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 t8.3ms 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
www.lizgroup.com









No Preview Available !

CD4148WP Даташит, Описание, Даташиты
Switching Diode
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
CD4148WP
CHIP DIODE
3:6
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
TEST CHARACTERISTICS
Test Item
Solderability
Resistance to Soldering Heat
Humidity Steady State
Continue Forward Operating Life
Thermal Shock
Bending Strength
Test Condition
Sn bath at 245±5oC for 2±0.5s
Sn bath at 260±5oC for 10±2s
At 85oC 85%RH for 168hrs
At 25oC IF =1.1IF for 1000hrs
-55 ±5oC/5min to 150±5oC/5min
for 10cycles
Bending up to 2mm for 1cycle
Requirement
>95% area tin covered
VF,VR & IR within spec;
no mechanical damage
VF,VR & IR within spec
VF,VR & IR within spec
VF,VR & IR within spec
VF,VR & IR within spec;
no mechanical damage
Ref No: CD4148WP V3.2 NOV 25, 2010
www.lizgroup.com










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