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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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LL4148 데이터시트(HTML) 2 Page - Diotec Semiconductor |
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LL4148 데이터시트(HTML) 2 Page - 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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