CDMMBD4148W 반도체 회로 부품 판매점
Small Signal Switching Diode
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 Crownpo |
CDSOT323 SERIES
Small Signal Switching Diode, SOT323 Case
CDBAV99W/ CDBAV70W/ CDBAW56W/ CDMMBD4148W
FEATURES
Silicon epitaxial planar diode
SMD chip pattern, SOT323 case, available also in SOT23 case
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: SOT323 case
Weight: approx. 11mg
Marking: BAV99 as anode to cathode series dual switching diode
BAV70 as common cathode dual switching diode
BAW56 as common anode dual switching diode
BD4148 as SOT323 case single switching diode
GRAPHIC SYMBOL
CDBAV99W
CDBAV70W
CDBAW56W
CDMMBD4148W
DIMENSIONS
Dimension/mm
L
W
T
C
SOT323
2.0±0.2
2.1±0.2
0.85±0.1
0.55±0.2
25-NOV-10
Document No.32021
1
CDSOT323 SERIES
THERMAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Symbol
Forward Power Dissipation
Power derating above 25oC
Ptot
Junction Temperature
Tj
Thermal Resistance Junction to Ambient air
Operating& Storage Temperature range
RθJA
Tstg
1) Valid provided that electrodes are kept at ambient temperature.
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
at t<1s and Tj=25oC
at t≦8.3ms and Tj=25oC
IFRM
IFSM
1) Valid provided that electrodes are kept at ambient temperature.
2) Single diode
3) Double diode
ELECTRICAL CHARACTERISTICS1)
Parameter at Tamb=25oC1)
Symbol
Forward Voltage at IF=10mA
at IF=50mA
at IF=100mA
Leakage Current at VR=75V
Capacitance at VR=0V,f=1MHz
Reverse Recovery Time at IF =IR=10mA,RL=100Ω
VF
IR
Ctot
trr
1) Valid provided that electrodes are kept at ambient temperature.
Value
200
1.6
150
625
-55 to 150
Value
75
1502)
1303)
200
500
1000
Value
0.855 MAX
1.0 MAX
1.25 MAX
2.5 MAX
4 MAX
6 MAX
Unit
mW
mW/ oC
oC
oC/W
oC
Unit
V
mA
mA
mA
mA
mA
Unit
V
V
V
uA
pF
ns
25-NOV-10
Document No.32021
2
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CDMMBD4148W diode
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IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
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관련 데이터시트
CDMMBD4148
Small Signal Switching Diode - Crownpo
CDMMBD4148W
Small Signal Switching Diode - Crownpo