CD4148WN Datasheet, PDF (2/6 Pages) Nanjing International Group Co – Switching Diode

CD4148WN
MAXIMUM RATING¹⁾
Parameter at T_amb=25^oC¹⁾
Symbol
Value
Unit
Repetitive Peak Reverse Voltage
Average rectified current sin half wave
rectification with resistive load
V_RRM
100
V
I_F(AV)
150
mA
Repetitive Peak Forward Current at T_amb=25°C
I_FRM
300
mA
Non-Repetitive Surge Forward Current
at t<1s and T_j=25^oC
at t≦8.3ms and T_j=25^oC
I_FSM
500
mA
1000
mA
1) Valid provided that electrodes are kept at ambient temperature.
ELECTRICAL CHARACTERISTICS¹⁾
Parameter at T_amb=25^oC¹⁾
Symbol
Value
Unit
Forward Voltage at I_F=10mA
at I_F=100mA
V_F
1.0 _MAX
1.25 _MAX
V
V
Leakage Current at V_R=20V
Leakage Current at V_R=80V
I_R
0.025 _MAX
uA
0.5 _MAX
uA
Capacitance at V_R=0V, f=1MHz
C_tot
4 _MAX
pF
Reverse Recovery Time at I_F =I_R=10mA,R_L=100Ω
t_rr
4 _MAX
ns
1) Valid provided that electrodes are kept at ambient temperature.
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
2