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LL4148 数据表(PDF) 2 Page - Tiger Electronic Co.,Ltd

部件名 LL4148
功能描述  High-speed switching diode
PDF  3 Pages
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制造商  TGS [Tiger Electronic Co.,Ltd]
网页  http://www.tgselec.com
标志 TGS - Tiger Electronic Co.,Ltd

LL4148 数据表(HTML) 2 Page - Tiger Electronic Co.,Ltd

  LL4148 Datasheet HTML 1Page - Tiger Electronic Co.,Ltd LL4148 Datasheet HTML 2Page - Tiger Electronic Co.,Ltd LL4148 Datasheet HTML 3Page - Tiger Electronic Co.,Ltd  
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Electrical Characteristics
Tj=25℃
Parameter
Test Conditions
Type
Symbol
Min
Typ
Max
Unit
IF=5mA
LL4448
VF
0.62
0.72
V
IF=10mA
LL4148
VF
0.86
1
V
Forward voltage
IF=100mA
LL4448
VF
0.93
1
V
VR=20V
IR
25
nA
VR=20V, Tj=150℃
IR
50
μ
A
Reverse current
VR=75V
IR
5
μ
A
Breakdown voltage
IR=100μA,tp/T=0.01,tp=0.3ms
V(BR)
100
V
Diode capacitance
VR=0, f=1MHz, VHF=50mV
CD
4
pF
Rectification efficiency
VHF=2V, f=100MHz
ηR
45
%
IF= IR=10mA, iR=1mA
trr
8
ns
Reverse recovery time
IF=10mA, VR=6V, iR=0.1×IR,
RL=100Ω
trr
4
ns
Characteristics (Tj=25℃ unless otherwise specified)
Figure 1. Forward current vs. forward voltage
Figure 2. Forward current vs. forward voltage
Forward voltage: VF(V)
Forward voltage: VF(V)
TIGER ELECTRONIC CO.,LTD
LL4148/LL4448



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