Amplifier
SST202 N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix SST202 The SST202 is a high gain N-Channel JFET
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Description
SST202 N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix SST202 The SST202 is a high gain N-Channel JFET
This n-channel JFET is optimised for high gain. The part is particularly suitable for use in low power or high impedance amplifiers. The SOT-23 package is well suited for cost sensitive applications and mass production. (See Packaging Information). FEATURES DIRECT REPLACEMENT FOR SILICONIX SST202 LOW CUT OFF VOLTAGE VGS(off) ≤ 1.5 HIGH GAIN AV = 80 V/V ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation MAXIMUM CURRENT Forward Gate Current (Note 1) MAXIMUM VOLTAGES Gate to Drain Voltage Gate to Source Voltage ‐65°C to +150°C ‐55°C to +135°C 350mW 50mA VGDS = ‐40V VGSS = ‐40V
SST202 Benefits:
High Input Impedance Low Cutoff Voltage Low Noise Battery powered amplifiers Audio Pre-Amplifiers Infra-Red Detector Amplifiers
SST202 Applications:
SST202 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN BVGSS Gate to Source Breakdown Voltage ‐40 VGS(off) Gate to Source Cutoff Voltage ‐0.8 IDSS Drain to Source Saturation Current (Note 2) 0.9 IGSS Gate Reverse Current ‐2 IG Gate Operating Current ‐‐ ID(off) Drain Cutoff Current ‐‐ gfs Forward Transconductance 1 Ciss Input Capacitance ‐‐ Crss Reverse Transfer Capacitance ‐‐ en Equiva...
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