CD4148WP
Switching Diode
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 55
o
C 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 CHARACTERISTICS
Parameter at T
amb
=25
o
C
1)
Forward Power Dissipation
Power derating above 25
o
C
1)
Symbol
P
tot
T
j
R
θJA
T
stg
Value
400
3.2
150
375
-55 to 150
Unit
mW
mW/
o
C
o
Junction Temperature
Thermal Resistance Junction to Ambient air
Operating& Storage Temperature range
1) Valid provided that electrodes are kept at ambient temperature.
C
C/W
o
C
o
MDD ELECTRONIC
CHENDA [ Chendahang Electronics Co., Ltd ]
