CD4148WT
Crownpo Technology
www.crownpo.com
01-Dec-03
Document No. 32002
Electrical Characteristics
Tamb = 25
-
C, unless otherwise specified
Typical Characteristics
(T
amb
= 25 °C unless otherwise specified)
Max
Forward voltage IF = 10 mA VF1.0 V
Leakage current
VR = 20 V 25 nA
VR = 75 V IR5.0 eA
VR = 20 V, TJ = 150 -C50eA
Capacitance VF = VR = 0 V 4 pF
Reverse recovery time IF = 10 mA to IR = 1 mA,
VR = 6 V, RL = 100 qtrr 4ns
Rectification efficiency f = 100 MHz, VRF = 2 V 0.45
Unit
Parameter Symbol Min
Figure 1. Forward Characteristics Figure 2. Dynamic Forward Resistance
vs. Forward Current
Voltage rise when switching ON tested with 50 mA pulses,
t
p = 0.1 es, rise time < 30 ns,
fp = (5 to 100) kHz
Vfr 2.5 ns
Ctot
Rectification Efficiency Measurement Circuit