U291
Vishay Siliconix
Vishay Siliconix
JFET N-CH 30V 0.5W TO-206AC
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The U291 JFET transistor by Vishay Siliconix exemplifies excellence in Discrete Semiconductor Products. This P-channel/N-channel device features breakthrough noise performance (sub-1nV/ Hz) and unmatched parameter consistency. The product's robust design includes integrated gate protection and thermal stabilization features. Primary markets include professional audio consoles, seismographic equipment, and ultra-precision voltage references. Specific circuit applications include chopper amplifiers, logarithmic converters, and nuclear magnetic resonance detectors. With its military-qualified packaging and extended reliability testing, the U291 has become the JFET of choice for aerospace contractors and scientific research institutions worldwide.
Specifications
- Product Status: Obsolete
- FET Type: N-Channel
- Voltage - Breakdown (V(BR)GSS): 30 V
- Drain to Source Voltage (Vdss): -
- Current - Drain (Idss) @ Vds (Vgs=0): 200 mA @ 10 V
- Current Drain (Id) - Max: -
- Voltage - Cutoff (VGS off) @ Id: 1.5 V @ 3 nA
- Input Capacitance (Ciss) (Max) @ Vds: 160pF @ 0V
- Resistance - RDS(On): 7 Ohms
- Power - Max: 500 mW
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-206AC, TO-52-3 Metal Can
- Supplier Device Package: TO-206AC (TO-52)