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LS4148 数据表(PDF) 2 Page - Diotec Semiconductor

部件名 LS4148
功能描述  Surface Mount Silicon Planar Diodes
PDF  2 Pages
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制造商  DIOTEC [Diotec Semiconductor]
网页  http://www.diotec.com
标志 DIOTEC - Diotec Semiconductor

LS4148 数据表(HTML) 2 Page - Diotec Semiconductor

  LS4148 Datasheet HTML 1Page - Diotec Semiconductor LS4148 Datasheet HTML 2Page - Diotec Semiconductor  
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1) I
F = 10 mA über / through IR = 10 mA bis / to IR = 1 mA, VR = 6 V, RL = 100 Ω
2) Mounted on P.C. board with 25 mm2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm
2 Kupferbelag (Lötpad) an jedem Anschluß
2
F:\data\ProdukteDiotec\Datenblatt\Einzelblätter\Sondertypen\LS4148.wpd
LS4148
Characteristics, T
j = 25°C
Kennwerte, T
j = 25°C
Type
Typ
Forward voltage
Durchlaßspannung
Leakage current
Sperrstrom
Rev. recovery time
1)
Sperrverzugszeit
1)
V
F [V]
I
F [mA]
I
R [nA]
V
R [V]
t
rr [ns]
LS4148
< 1
10
< 25
< 5.000
< 50.000
20
75
20 (T
j = 150°C)
< 4
Thermal resistance junction to ambient air
R
thA
< 0.3 K/mW
2)
Wärmewiderstand Sperrschicht – umgebende Luft
120
100
80
60
40
20
0
[%]
P
tot
T
A
[°C]
Power dissipation versus ambient temperature )
Verlustleistung in Abh. von der Umgebungstemp. )
2
2
10
1
10
10
10
-1
-2
-3
[A]
I
F
V
F
[V]
Forward characteristics (typical values)
Durchlasskennlinien (typische Werte)
T = 25°C
j
T = 125°C
j



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