LSJ175_TO-92

LSJ175 P-CHANNEL JFET Linear Systems replaces discontinued Siliconix J175 The LSJ175 is a single P-Channel JFET switch This p-channel analog switch is designed to provide low on-resistance and fast switching. When used in combination with the complimentary J/SST111 nchannel family, the LSJ175 simplifies series-shunt switching applications . Low Error Voltage High-Speed Analog Circuit Performance Negligible “Off-Error,” Excellent Accuracy Good Frequency Response Eliminates Additional Buffering FEATURES  DIRECT REPLACEMENT FOR SILICONIX J175  LOW ON RESISTANCE  LOW GATE OPERATING CURRENT  FAST SWITCHING  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 Voltage  Gate to Source Voltage      rDS(on) ≤ 125Ω  ID(off) = 10pA  t(ON) 25ns  LSJ175 Benefits: ‐55°C to +150°C  ‐55°C to +135°C  350mW  IG = ‐50mA  VGDS = 30V  VGSS = 30V      LSJ175 Applications: Analog Switches Choppers Sample-and-Hold Normally “On” Switches Current Limiters   LSJ175 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL  CHARACTERISTIC  MIN  TYP.  BVGSS  Gate to Source Breakdown Voltage  30  ‐‐  VGS(F)  Gate to Source Forward Voltage  ‐‐  ‐0.7  VGS(off)  Gate to Source Cutoff Voltage  3  ‐‐  IDSS  Drain to Source Saturation Current  ‐7  ‐‐  IGSS  Gate Reverse Current  ‐‐  0.01  IG  Gate Operating Current  ‐‐  0.01  ID(off)  Drain Cutoff Current  ‐‐  ‐0.01  rDS(on)  Drain to Source On Resistance  ‐‐  ‐‐          LSJ175 SWITCHING CHARACTERISTICS @ 25°C (unless otherwise noted)  SYMBOL  CHARACTERISTIC    UNITS  td(on)  tr  td(off)  tf  Turn On Time  Turn On Rise Time  Turn Off Time  Turn Off Fall Time  10  15  10  20      ns  Click To Buy   nA    Ω    CONDITIONS  VGS(L) = 0V   VGS(H) = 10V    See Switching Circuit                      Available Packages: LSJ175 in TO-92 LSJ175 in bare die. Please contact Micross for full package and die dimensions MAX  ‐‐  ‐‐  6  ‐70  1  ‐‐  ‐1  125    UNITS    V    CONDITIONS  IG = ‐1µA,   VDS = 0V                     IG = ‐1mA,   VDS = 0V  VDS = ‐15V, ID = ‐10nA  VDS = ‐15V, VGS = 0V  VGS = 20V,  VDS = 0V  VDG = ‐15V,  ID = ‐1mA  VDS = ‐15V, VGS = 0V  VGS = 0V,  VDS = ‐0.1V    Note 1 ‐  Absolute maximum ratings are limiting values above which LSJ175 serviceability may be impaired.   LSJ175 SWITCHING CIRCUIT PARAMETERS                                                                                                                                   SWITCHING CIRCUIT  TO-92 (Bottom View) VDD  ‐6V  VGG  12V  RL  750Ω  RG  220Ω  ID(on)  ‐7mA      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