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1N4148 数据表(PDF) 2 Page - Diotec Semiconductor

部件名 1N4148
功能描述  Ultrafast Switching Si-Planar Diodes
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制造商  DIOTEC [Diotec Semiconductor]
网页  http://www.diotec.com
标志 DIOTEC - Diotec Semiconductor

1N4148 数据表(HTML) 2 Page - Diotec Semiconductor

  1N4148_11 Datasheet HTML 1Page - Diotec Semiconductor 1N4148_11 Datasheet HTML 2Page - Diotec Semiconductor  
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1N4148, 1N4150, 1N4151, 1N4448
Characteristics (Tj = 25°C)
Kennwerte (T = 25°C)
Type
Typ
Forward voltage
Durchlass-Spannung
Leakage current
Sperrstrom
Rev. recovery time 1)
Sperrverzugszeit 1)
VF [V] at/bei IF [mA]
IR [nA] at/bei VR [V]
trr [ns]
1N4148
< 1
10
< 25
< 5.000
< 50.000
20
75
20 (Tj = 150°C)
< 4
1N4150
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
1N4151
< 1
50
< 50
< 50.000
50
50 (Tj = 150°C)
< 2
1N4448
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 2)
1
IF = 10 mA through/über IR = 10 mA to/auf IR = 1 mA, VR = 6V, RL = 100 Ω
2
Valid, if leads are kept at ambient temperature at a distance of 5 mm from case
Gültig, wenn die Anschlussdrähte in 5 mm Abstand vom Gehäuse auf Umgebungstemperatur gehalten werden
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. )
2
2
[°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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