click to buy micross components ltd, united kingdom, te l: +44 1603 788967, fax: +44 1603788920, email: baredie@micross.com web: www.micross.com/distribution.aspx features ? direct ? replacement ? for ? siliconix ? pad2 ? reverse ? breakdown ? voltage ? bv r ?\ 45v ? ultralow ? leakage ?? 2 ? pa ? reverse ? capacitance ? c rss ?? 2.0pf ? absolute ? maximum ? ratings ?? @ ? 25c ? (unless ? otherwise ? noted) ? maximum ? temperatures ? storage ? temperature ?\ 65c ? to ? +150c ? operating ? junction ? temperature ?\ 55c ? to ? +135c ? maximum ? power ? dissipation ? continuous ? power ? dissipation ?? 300mw ? maximum ? current forward ? current ? (note ? 1) ? 50ma ? ? ? pad2 ? electrical ? characteristics ? @ ? 25c ? (unless ? otherwise ? noted) symbol ? characteristics ? min. ? typ. ? max. ? units ? conditions ? bv r ? reverse ? breakdown ? voltage ?\ 45 ? \\? \\? v ? i r ? = ?\ 1a ? v f ? forward ? voltage ? \\? 0.8 ? 1.5 ? v ? i f ? = ? 5ma ? c rss ? total ? reverse ? capacitance ? \\? 1.5 ? 2 ? pf ? v r ? = ?\ 5v, ? f ? = ? 1mhz ? i r ? maximum ? reverse ? leakage ? current ? \\? \\? \ 2 ? pa ? v r ? = ?\? 20v ? to-72 (bottom view) the pad2 extremely low-leakage diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. the pad2 features a leakage current of -2 pa and is well suited for use in applications such as in p ut p rotection for o p erational am p lifiers. pad2 benefits: ? negligible circuit leakage contribution ? circuit ?transparent? except to shunt high-frequency spikes ? simplicity of operation pad2 applications: ? op amp input protection ? multiplexer overvoltage protection the pad2 is a low leaka g e pico- a m p diode p acka g ed in hermetic to-72 pad2 low leakage pico-amp diode available packages: pad2 in to-72 pad2 available as bare die please contact micross for full package and die dimensions linear s y stems re p laces discontinued siliconix pad2 notes: 1. absolute maximum ratings are limiting values above which pad2 serviceability may be impaired. micross components europe tel: +44 1603 788967 email: chipcomponents@micross.com web: http://www.micross.com/distribution.com a c c 2 1 3 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.
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