SSTDPAD5 LOW LEAKAGE PICO-AMP DUAL DIODE Linear Systems replaces discontinued Siliconix SSTDPAD5 The SSTDPAD5 is a low leakage Monolithic Dual Pico-Amp Diode The SSTDPAD5 extremely low-leakage monolithic dual diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. In addition the monolithic dual construction allows excellent capacitance matching per diode. The SSTDPAD5 features a leakage current of -5 pA and is well suited for use in applications such as input protection for operational amplifiers. SSTDPAD5 Benefits: Negligible Circuit Leakage Contribution Circuit “Transparent” Except to Shunt High-Frequency Spikes Simplicity of Operation SSTDPAD5 Applications: Op Amp Input Protection Multiplexer Overvoltage Protection FEATURES DIRECT REPLACEMENT FOR SILICONIX SSTDPAD5 HIGH ON ISOLATION EXCELLENT CAPACITANCE MATCHING ULTRALOW LEAKAGE REVERSE BREAKDOWN VOLTAGE REVERSE CAPACITANCE ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) 20fA ∆CR ≤ 0.5pF ≤ 5 pA BVR ≥ ‐30V Crss ≤ 4.0pF Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation MAXIMUM CURRENT Forward Current (Note 1) ‐65°C to +150°C ‐55°C to +135°C 500mW 50mA Click To Buy SSTDPAD5 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 ‐‐ ‐‐ |CR1‐CR2| Differential Capacitance (∆CR) ‐‐ ‐‐ IR Maximum Reverse Leakage Current ‐‐ ‐‐ MAX. ‐‐ 1.5 2.0 0.5 ‐100 UNITS V V pF pF pA CONDITIONS IR = ‐1µA IF = 1mA VR = ‐5V, f = 1MHz VR1 = VR2 = ‐5V, f = 1MHz VR = ‐ 20V Notes: 1. Absolute maximum ratings are limiting values above which SSTDPAD5 serviceability may be impaired. Available Packages: SOIC (Top View) SSTDPAD5 in SOIC SSTDPAD5 available as bare die Please contact Micross for full package and die dimensions Micross Components Europe Tel: +44 1603 788967 Email: [email protected] 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: [email protected] Web: www.micross.com/distribution.aspx