LS5301

LS5301 N-CHANNEL JFET Linear Systems replaces discontinued LF5301 and PF5301 The LS5301 is a very High Input Impedance N-Channel JFET amplifier The LS5301 N-channel JFET is designed to provide performance amplification at low frequencies and with low noise. T Lhe hermetically sealed TO-18 package is well suited S5301 Benefits: for military applications and harsh environment Insignificant Signal Loss/Error Voltage with High-Impedance Source Maximum Signal Output, Low Noise High Sensitivity to Low-Level Signals FEATURES  DIRECT REPLACEMENT FOR LF5301 & PF5301  HIGH INPUT IMPENDANCE  HIGH GAIN  ABSOLUTE MAXIMUM RATINGS   @ 25°C (unless otherwise noted)  Maximum Temperatures  Storage Temperature  Operating Junction Temperature  Maximum Power Dissipation  Continuous Power Dissipation   MAXIMUM CURRENT Gate Current (Note 1)  MAXIMUM VOLTAGES  Gate to Drain or Gate to Source      IG = 0.100 pA  gfs = 70 µS  ‐65°C to +175°C  ‐65°C to +150°C  300mW  50mA  ‐30V      LS5301 Applications: High-Impedance Transducer Smoke Detector Input Infrared Detector Amplifier Precision Test Equipment   LS5301 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL  CHARACTERISTIC  MIN  TYP.  MAX  UNITS  CONDITIONS  BVGSS  Gate to Source Breakdown Voltage  ‐30  ‐‐  ‐‐  V  VDS = 0V,   ID = ‐1µA  VGS(off)  Gate to Source Cutoff Voltage  0.6  ‐‐  3.0  V                    VDS = 10V,   ID = 1nA  IGSS  Gate Leakage Current  ‐‐  ‐‐  ‐1  pA  VDG = 0V,     VGS = ‐15V  IG  Gate Operating Current  ‐‐  0.04  ‐‐  VDG = 6V,    ID = 5µA  IDSS  Gate to Source Saturation Current  30  ‐‐  500  µA  VDS = 10V,   VGS = 0V  gfs  Forward Transconductance  70  ‐‐  300  µS  VDS = 10V,   VGS = 0V, f = 1kHz  Ciss  Input Capacitance  ‐‐  ‐‐  3  pF  VDS = 10V,   VGS = 0V, f = 1MHz  Crss  Reverse Transfer Capacitance  ‐‐  ‐‐  1.5  en  Equivalent Input Noise Voltage  ‐‐  45  150  nV/√Hz   VDG = 10V,    ID = 50µA , f = 100Hz    NOTES  1 . Absolute maximum ratings are limiting values above which LS5301 serviceability may be impaired.   Click To Buy Available Packages: LS5301 in SOT-23 LS5301 in bare die. SOT-23 (Top View) Please contact Micross for full package and die dimensions Micross Components Europe Tel: +44 1603 788967 Email: chipcomponents@micross.com Web: http://www.micross.com/distribution Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: chipcomponents@micross.com Web: www.micross.com/distribution.aspx