XU401

The XU401 is designed as one kind of dual n-channel JFET switch that has four points of features:(1)minimum system error and calibration; (2)low drift with temperature; (3)operates from low power supply voltages; (4)high output impedance.

The absolute maximum ratings of the XU401 can be summarized as:(1)Gate-Drain or Gate-Source Voltage: 50 V;(2)Gate Current: 10 mA;(3)Storage Temperature Range: -65 to +200 ;(4)Operating Temperature Ra: -55 to +150 ;(5)Lead Temperature (Soldering, 10sec): +300 .

The electrical characteristics of XU401 can be summarized as:(1)Gate-Source Breakdown Voltage: -50 V;(2)Gate Reverse Current: -25 V;(3)Gate-Source Cutoff Voltage: -0.5 to -2.5 V;(4)Gate-Source Voltage (on): -2.3 V;(5)Saturation Drain Current: 0.5 to 10.0 mA;(6)Gate-Gate Breakdown Voltage: ±50 V;(7)Common-Source Forward Transconductance: 2000 to 7000 us;(8)Common-Source Output Conductance: 20 uS;(9)Common-Source Forward Transconduc-tance: 1000 to 2000 us;(10)Common-Source Input Capacitance: 8.0 pF;(11)Common-Source Reverse Transfer Capacitance: 3.0 pF. If you want to know more information about XU401, please download the datasheet in www.seekic.com or www.chinaicmart.com .