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BF998A Folha de dados(PDF) 2 Page - Vishay Siliconix |
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BF998A Folha de dados(HTML) 2 Page - Vishay Siliconix |
2 / 10 page www.vishay.com 2 Document Number 85011 Rev. 1.8, 05-Sep-08 BF998/BF998R/BF998RW Vishay Semiconductors Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Thermal Characteristics 1) on glass fibre printed board (25 x 20 x 1.5) mm3 plated with 35 µm Cu Electrical DC Characteristics Tamb = 25 °C, unless otherwise specified Electrical AC Characteristics Tamb = 25 °C, unless otherwise specified VDS = 8 V, ID = 10 mA, VG2S = 4 V, f = 1 MHz Parameter Test condition Symbol Value Unit Drain - source voltage VDS 12 V Drain current ID 30 mA Gate 1/Gate 2 - source peak current ± IG1/G2SM 10 mA Gate 1/Gate 2 - source voltage ± VG1S/G2S 7V Total power dissipation Tamb ≤ 60 °C Ptot 200 mW Channel temperature TCh 150 °C Storage temperature range Tstg - 65 to + 150 °C Parameter Test condition Symbol Value Unit Channel ambient 1) RthChA 450 K/W Parameter Test condition Part Symbol Min. Typ. Max. Unit Drain - source breakdown voltage ID = 10 μA, - VG1S = - VG2S = 4 V V(BR)DS 12 V Gate 1 - source breakdown voltage ± IG1S = 10 mA, VG2S = VDS = 0 ± V(BR)G1SS 714 V Gate 2 - source breakdown voltage ± IG2S = 10 mA, VG1S = VDS = 0 ± V(BR)G2SS 714 V Gate 1 - source leakage current ± VG1S = 5 V, VG2S = VDS = 0 ± IG1SS 50 nA Gate 2 - source leakage current ± VG2S = 5 V, VG1S = VDS = 0 ± IG2SS 50 nA Drain current VDS = 8 V, VG1S = 0, VG2S = 4 V BF998/ BF998R/ BF998RW IDSS 418 mA BF998A/ BF998RA/ BF998RAW IDSS 4 10.5 mA BF998RBW IDSS 9.5 18 mA Gate 1 - source cut-off voltage VDS = 8 V, VG2S = 4 V, ID = 20 μA- VG1S(OFF) 1.0 2.0 V Gate 2 - source cut-off voltage VDS = 8 V, VG1S = 0, ID = 20 μA- VG2S(OFF) 0.6 1.0 V Parameter Test condition Symbol Min. Typ. Max. Unit Forward transadmittance |y21s| 21 24 mS Gate 1 input capacitance Cissg1 2.1 2.5 pF Gate 2 input capacitance VG1S = 0, VG2S = 4 V Cissg2 1.1 pF Feedback capacitance Crss 25 fF Output capacitance Coss 1.05 pF |
Nº de peça semelhante - BF998A |
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Descrição semelhante - BF998A |
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