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LL4148 데이터시트(HTML) 2 Page - Diotec Semiconductor

부품명 LL4148
상세내용  Ultrafast Switching Surface Mount Si-Planar Diodes
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제조사  DIOTEC [Diotec Semiconductor]
홈페이지  http://www.diotec.com
Logo DIOTEC - Diotec Semiconductor

LL4148 데이터시트(HTML) 2 Page - Diotec Semiconductor

  LL4148_07 데이터시트 HTML 1Page - Diotec Semiconductor LL4148_07 데이터시트 HTML 2Page - Diotec Semiconductor  
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LL4148, LL4150, LL4151, LL4448
Characteristics (Tj = 25°C)
Kennwerte (Tj = 25°C)
Type
Typ
Forward voltage
Durchlass-Spannung
Leakage current
Sperrstrom
Rev. recovery time 2)
Sperrverzugszeit 2)
VF [V] at/bei IF [mA]
IR [nA] at/bei VR [V]
trr [ns]
LL4148
< 1
10
< 25
< 5.000
< 50.000
20
75
20 (Tj = 150°C)
< 4
LL4150
0.54...0.62
0.66...0.74
0.76...0.86
0.82...0.92
8.87...1.00
1
10
50
100
200
< 100
< 100.000
50
50 (Tj = 150°C)
< 4
LL4151
< 1
50
< 50
< 50.00
50
50 (Tj = 150°C)
< 2
LL4448
0.62...0.72
< 1
5
100
< 20
< 5.000
< 50.000
25
75
20 (Tj = 150°C)
< 4
Thermal resistance junction to ambient air
Wärmewiderstand Sperrschicht – umgebende Luft
RthA
< 300 K/W 1)
2IF = 10 mA through/über IR = 10 mA to/auf IR = 1 mA, VR = 6 V, RL = 100 Ω
1
Mounted on P.C. board with 25 mm2 copper pads at each terminals
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad) an jedem Anschluss
2
http://www.diotec.com/
© Diotec Semiconductor AG
120
100
80
60
40
20
0
[%]
I
FAV
Rated forward current versus ambient temperature )
Zul. Richtstrom in Abh. von der Umgebungstemp. )
1
1
[°C]
T
A
150
100
50
0
Forward characteristics (typical values)
Durchlasskennlinien (typische Werte)
T = 25°C
j
T = 125°C
j
V
F
[V] 1.4
1.0
0.8
0.6
0.4
0
[A]
I
F
10-3
10
-2
10-1
1
10


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