CD4148WP Datasheet, PDF (1/2 Pages) Mospec Semiconductor – Small-Signal Chip Diode

Chip Diodes
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
55oC and voltage withstand less than 60V; not suitable for AC switching
input as rectified circuit and high reverse voltage location
MECHANICAL CHARACTERISTICS
• Size: 1206
• Weight: approx.10mg
• Marking: Cathode terminal
THERMAL CHARACTERISTICS¹⁾
Parameter at T_amb=25^oC¹⁾
Forward Power Dissipation
Power derating above 25^oC
Junction Temperature
Thermal Resistance Junction to Ambient air
Operating& Storage Temperature range
MAXIMUM RATING1)
Parameter at T_amb=25^oC¹⁾
Repetitive Peak Reverse Voltage
Average rectified current sin half wave rectification
with resistive load
Repetitive Peak Forward Current at T_amb=25°C
Non-Repetitive Surge Forward Current at t<1s and
T_j=25^oC
at t 8.3ms and T_j=25^oC
ELECTRICAL CHARACTERISTICS¹⁾
Parameter at T_amb=25^oC¹⁾
Forward Voltage at I_F=10mA
at I_F=100mA
Leakage Current at V_R=20V Leakage
Current at V_R=75V
Capacitance at V_R=0V, f=1MHz
Reverse Recovery Time at I_F =I_R=10mA,R_L=100Ω
1) Valid provided that electrodes are kept at ambient temperature.
Symbol
P_tot
T_j
R_θJA
T_stg
Symbol
V_RRM
I_F(AV)
I_FRM
I_FSM
Symbol
V_F
I_R
C_tot
t_rr
CD4148WP
1206
L
3.2±0.2 mm
W
1.5±0.2 mm
T
0.85±0.1 mm
C
0.55±0.2 mm
Value
400
3.2
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
o_C
o_C/W
o_C
Unit
V
mA
mA
mA
mA
Unit
V
V
uA
uA
pF
ns
MAKO Semiconductor Co., Limited 4008-378-873 http://www.makosemi.hk/
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