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BF997 |
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| Part Number | BF997 |
| Manufacturer | Siemens Semiconductor Group |
| Description | Silicon N Channel MOSFET Tetrode q q BF 997 Integrated suppression network against spurious VHF oscillations For VHF applications, especially in TV tuners with extended VHF band, e. g. in CATV tuner... |
| Features |
= 0 Gate 2 source breakdown voltage ± IG2S = 10 mA, VG1S = VDS = 0 Gate 1 source leakage current ± VG1S = 5 V, VG2S = VDS = 0 Gate 2 source leakage current ± VG2S = 5 V, VG1S = VDS = 0 Drain current VDS = 15 V, VG1S = 0, VG2S = 4 V Gate 1 source pinch-off voltage VDS = 15 V, VG2S = 4 V, ID = 20 µA Gate 2 source pinch-off voltage VDS = 15 V, VG1S = 0, ID = 20 µA V(BR) DS
± ± ± ±
Values typ. max.
Unit
20 8.5 8.5 – – 2 – – – – – – – – – – – 14 14 50 50 20 2.5 2.0 V V(BR) G1SS V(BR) G2SS IG1SS IG2SS nA IDSS – VG1S (p) – VG2S (p) mA V Semiconductor Group 2 BF 997 Electrical Characteri... |
| Document |
 BF997 Data Sheet
PDF 115.93KB |
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