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LL4448 데이터시트(PDF) 2 Page - General Semiconductor

부품명 LL4448
상세설명  Small Signal Diodes
PDF  4 Pages
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제조업체  GE [General Semiconductor]
홈페이지  http://www.vishay.com
Logo GE - General Semiconductor

LL4448 데이터시트(HTML) 2 Page - General Semiconductor

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ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
LL4448
Rectification Efficiency Measurement Circuit
Symbol
Min.
Typ.
Max.
Unit
Forward Voltage
at IF = 5 mA
at IF = 100 mA
VF
VF
0.62
0.72
1
V
V
Leakage Current
at VR = 20 V
at VR = 75 V
at VR = 20 V, Tj = 150 °C
IR
IR
IR
25
5
50
nA
µA
µA
Capacitance
at VF = VR = 0
Ctot
––4pF
Reverse Recovery Time
from IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω
trr
––4ns
Thermal Resistance
Junction to Ambient Air
RthJA
––0.351)
K/mW
Rectification Efficiency
at f = 100 MHz, VRF = 2 V
ηv
0.45
1) Valid provided that electrodes are kept at ambient temperature.



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