2N/SST5484 SeriesVishay SiliconixN-Channel JFETs2N5484SST54842N5485SST54852N5486SST5486 PRODUCT SUMMARY Part NumberVGS(off) (V)V(BR)GSS Min (V)gfs Min (mS) IDSS Min (mA) 2N/SST5484 –0.3 to –3 –25 3 1 2N/SST5485 –0.5 to –4 –25 3.5 4 2N/SST5486 –2 to –6 –25 4 8 FEATURES BENEFITS APPLICATIONS D Excellent High-Frequency Gain: D Wideband High Gain D High-Frequency Amplifier/Mixer Gps 13 dB (typ) @ 400 MHz – 5485/6 D Very High System Sensitivity D Oscillator D Very Low Noise: 2.5 dB (typ) @ D High Quality of Amplification D Sample-and-Hold 400 MHz – 5485/6 D High-Speed Switching Capability D Very Low Capacitance Switches D Very Low Distortion D High Low-Level Signal Amplification D High AC/DC Switch Off-Isolation DESCRIPTION The 2N/SST5484 series consists of n-channel JFETs The 2N series, TO-226AA (TO-92), and SST series, TO-236 designed to provide high-performance amplification, (SOT-23), packages provide low-cost options and are especially at high frequencies up to and beyond 400 MHz. available with tape-and-reel to support automated assembly (see Packaging Information). TO-236TO-226AA(SOT-23(TO-92)) D 1 D 1 3 G S 2 S 2 G 3 Top View SST5484 (H4)* Top View SST5485 (H5)* 2N5484 SST5486 (H6)* 2N5485 2N5486 *Marking Code for TO-236 For applications information see AN102 and AN105. Document Number: 70246 www.vishay.com S-04028—Rev. E, 04-Jun-01 7-1