U402

U401 SERIES N-Channel JFETs The U401 Series of high-performance monolithic dual JFETs features extremely low noise, tight offset voltage and drift over temperature specifications. It is targeted for use in a wide range of precision instrumentation applications. The U401 Series has a wide selection of both offset and drift specifications with the prime device, the U401, featuring 5 mV offset and 10 fJ.V/oC drift. The six devices allow designers to make important cost/benefit decisions. This series is available in a TO-?1 hermetically sealed package and is available with military screening. (See Section 1.) For additional design information please see performance curves NNR, which are located in Section ? ~SilicDnix ~ incorporated PART NUMBER U401 U402 U403 U404 U405 U406 V(BR)GSS 9fs MIN MIN (V) (mS) -50 2 -50 2 -50 2 -50 2 -50 2 -50 2 IG IVGS,- VGS21 MAX MAX (pA) (mV) -15 5 -15 10 -15 10 -15 15 -15 20 -15 40 TO-?1 BOTTOM VIEW SIMILAR PRODUCTS High-Gain, See 2N5911 Se...