LSJPAD500 LOW LEAKAGE PICO-AMP DIODE
Linear Systems replaces discontinued Siliconix JPAD500
The LSJPAD500 is a low leakage Pico-Amp Diode packaged in TO-92
The LSJPAD500 extremely low-leakage diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. The LSJPAD500 features a leakage current of -500 pA and is well suited for use in applications such as input protection for operational amplifiers. FEATURES DIRECT REPLACEMENT FOR SILICONIX JPAD500 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 ≥ ‐35V ≤ 500 pA Crss ≤ 2.0pF
LSJPAD500 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 350mW 10mA
LSJPAD500 Applications:
Op Amp Input Protection Multiplexer Overvoltage Protection
LSJPAD500 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTICS MIN. TYP. MAX. BVR Reverse Breakdown Voltage ‐35 ‐‐ ‐‐ VF Forward Voltage ‐‐ 0.8 1.5 CrSS Total Reverse Capacitance ‐‐ 1.5 2 IR Maximum Reverse Leakage Current ‐‐ ‐‐ ‐500
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UNITS V V pF pA TO-92 (Bottom View) C A 1 2
CONDITIONS IR = ‐1µA IF = 5mA VR = ‐5V, f = 1MHz VR = ‐ 20V
Notes: 1. Absolute maximum ratings are limiting values above which LSJPAD500 serviceability may be impaired.
Available Packages: LSJPAD500 in TO-92 LSJPAD500 available as bare die 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.com
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
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