LSPAD2_TO-72

LSPAD2 LOW LEAKAGE PICO-AMP DIODE Linear Systems replaces discontinued Siliconix PAD2 LSPAD2 is a low leakage Pico-Amp Diode packaged in hermetic TO-72 The LSPAD2 extremely low-leakage diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. The LSPAD2 features a leakage current of -2 pA and is well suited for use in applications such as input protection for operational amplifiers. FEATURES  DIRECT REPLACEMENT FOR SILICONIX PAD2  REVERSE BREAKDOWN VOLTAGE  ULTRALOW LEAKAGE  REVERSE CAPACITANCE  ABSOLUTE MAXIMUM RATINGS   @ 25°C (unless otherwise noted)  Maximum Temperatures  Storage Temperature  Operating Junction Temperature  Maximum Power Dissipation  Continuous Power Dissipation   MAXIMUM CURRENT Forward Current (Note 1)    BVR ≥ ‐45V  ≤ 2 pA  Crss ≤ 2.0pF  LSPAD2 Benefits: Negligible Circuit Leakage Contribution Circuit “Transparent” Except to Shunt High-Frequency Spikes Simplicity of Operation ‐65°C to +150°C  ‐55°C to +135°C  300mW  50mA  LSPAD2 Applications: Op Amp Input Protection Multiplexer Overvoltage Protection   LSPAD2 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL  CHARACTERISTICS  MIN.  TYP.  BVR  Reverse Breakdown Voltage  ‐45  ‐‐  VF  Forward Voltage  ‐‐  0.8  CrSS  Total Reverse Capacitance  ‐‐  1.5  IR  Maximum Reverse Leakage Current  ‐‐  ‐‐  Click To Buy MAX.  ‐‐  1.5  2  ‐2  UNITS  V  V  pF  pA  TO-72 (Bottom View) CONDITIONS  IR = ‐1µA  IF = 5mA  VR = ‐5V, f = 1MHz  VR = ‐ 20V  Notes: 1. Absolute maximum ratings are limiting values above which LSPAD2 serviceability may be impaired. Available Packages: LSPAD2 in TO-72 LSPAD2 available as bare die Please contact Micross for full package and die dimensions A 2 Micross Components Europe Tel: +44 1603 788967 Email: chipcomponents@micross.com Web: http://www.micross.com/distribution.com 1 3 C C 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: baredie@micross.com Web: www.micross.com/distribution.aspx