E231 - Siliconix

E231 n-channel JFET

n-channel JFETs designed for • • • • Audio and Sub-Audio Amplifiers H Performance Curves NS See Section 4 BENEFITS • Ultra Low Noise en = 8 nV/y'HZ Typical at 10 Hz en = 2 nV/v'Hz Typical at 1 kHz ABSOLUTE MAXIMUM RATINGS (25°C) Gate-Drain or Gate-Source Voltage (Note 1) ....... -40 V Gate Current 50mA Total Device Dissipatio.

Features

s _N BA _M Ciss 9 I ens C 10 11 in Common-Source Forward Transconductance (Note 3) Common-Source Output Conductance Common-Source Input Capacitance Common-Source Reverse Transfer Capacitance Equivalent Short Circuit Input Noise Voltage E230 E231 E232 Min TVp Max Min TVp Max Min TVp Max -250 -250 -250 Unit Test Conditions pA VOS= O. VGS= -30 V -1 -3 -2 -5 -4 -40 -40 -40 -6 VOS"'20V,IO=1IJA V VOS =0. IG =-lIJ.A 0.7 3 2 6 5 10 mA VOS = 20 V, VGS = 0 -10 -10 -10 pA VOG= 10V.lo=O.5mA 1.000 2.500 1,500 2 15 2 8 30 2 3.000 2.500 4 15 2 8 30 2 4.000 Ilmho 6 VOS = .