CD4148WP PDF даташит
Спецификация CD4148WP изготовлена «EDCON» и имеет функцию, называемую «Small Signal Chip Switching Diodes». |
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Детали детали
Номер произв | CD4148WP |
Описание | Small Signal Chip Switching Diodes |
Производители | EDCON |
логотип |
6 Pages
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Small Signal –Chip Switching Diodes
Features:
This diode is also available in other case styles
including the 0805 case with the type designation
CD4148WSP, and the 0805 case with the type
designation CD4151WSP.
Silicon Epitomical Planer Diodes
Fast switching diode.
Mechanical Data.
Case: 1206 (CD4148WP)
Weight: approx. 0.01 g
Marking: Cathode arrow
Suffix “P” denotes Lead-Free.
CD4148WP
Chip Switching Diode (1206)
Absolute Maximum Rating & Thermal Characteristics Tamb = 25℃, unless otherwise specified.
Parameter
Symbol
Value
Reverse Voltage
VR 75
Peak reverse voltage
Average rectified current sin half rectified with resistive load f>50Hz
Surge forward current t < 1 s and Tj = 25℃
VRM
IF (AV)
IFSM
100
150
500
Power dissipation
Typical Thermal Resistance Junction to Ambient Air
Ptot
RθJA
400
450
Junction temperature
Tj 150
Storage temperature
Ts -65 to +175
1. Valid provided that electrodes are kept at ambient temperature.
Unit
V
V
mA
mA
mW
K/W
℃
℃
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Electrical Characteristics Tamb = 25℃, unless otherwise specified.
Parameter
Symbol
Min
Max
Unit
Forward voltage
IF = 10mA.
VR = 20V
VF
1.0 V
25 nA
Leakage current
VR=75V
VR=20V , Tj = 150℃
IR
5.0 uA
50 μA
Capacitance
VF=VR=0V
Ctot
4 pF
Tested with 50mA pulses
Voltage rise when switching ON
Tp = 0.1us, rise time <30ns
Vfr
2.5 V
Fp=(5 to 100) KHz
Reverse recovery time
IF=10mA to IR = 1mA
VR=6V, RL = 100Ω
Trr
4
ns
2
Rectification efficiency
F=100MHz, VRF=2V
- 0.45 -
-
Rectification Efficiency Measurement circuit
Typical Characteristics (Tamb = 25℃, unless otherwise specified.
Figure 1. Forward Characteristics
Figure 2. Dynamic Forward Resistance vs. Forward Current
Ref No CD CD4148WP -050730-03 Page: 2-3
8/15/2005
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Figure 3. Admissible Power Dissipation
VS: Ambient Temperature.
Figure 4. Relative Capacitance vs: Reverse voltage
Figure 5. Leakage current vs. Junction Temperature.
Figure 6. Admissible Repetitive Peak Forward Current vs.
Pulse Duration
Outline Dimension
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