U291

U290 SERIES N-Channel JFET ~Siliconix ~ incorporated The U290 Series is a high-performance JFET analog switch which offers ultra low on-resistance and fast switching. It features the lowest available on-resistance of any JFET available in the industry today. It is packaged in a hermetically sealed TO-52 can which makes it suitable for military applications. (See Section 1 for details.) For further design information please consult the typical performance curves NVA which are located in Section 7. SIMILAR PRODUCTS TO-92, See J105 Series Chips, Order U29XCHP VGS(OFF) rds(ON) IO(OFF) PART NUMBER MAX (V) MAX (a) MAX (nA) U290 U291 -10 3 1 -4.5 7 1 tON MAX (ns) 35 35 TO-206AC (TO-52) BOTTOM VIEW 1 SOURCE 2 DRAIN 3 GATE ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETERS/TEST CONDITIONS SYMBOL LIMIT UNITS Gate-Drain Voltage Gate-Source Voltage VGO -30 VGS -30 V Gate Current Power Dissipation Power Derating Operating Junction Temperature Stora...