high capacity / high reliability rohs / weee compliance the worlds smallest capacitor anode can pas-cathode cathode can pas-anode gasket separator sem image of pas coin type molecular structure of pas pas311 series is the worlds smallest coin shaped capaci - tors, which size is diameter 3.8mm height 1.1mm. this smallest product was carried out by developing electrode materials, sealing technology and introducing special processed heat resistance gasket. pas can store a large number of ions into its amorphous structure (doping), therefore pas capacitor has much larger capacity than conventional electric double layer capacitor. in addition, pas is extremely stable material and pas capacitor shows excellent performance of cycle life and durability to overcharge and overdischarge. pas capacitors are rohs and weee compliant products and have no recycling and collection duty that is required in lithium ion batterys case. what is pas ? pas( p oly a cenic s emiconductor), which has been originally developed by shoei electronics is a kind of conductive polymers synthesized through pyrolytic treatment of phenolic resin. pas capacitors, in which pas is employed for both positive and negative electrodes, show extremely high performance. a member of taiyo yuden co.,ltd. pas311sr-va6r pas311hr-va6r PAS409HR-VE5R pas414hr-vg1 pas414hr-va5r pas414hr-ve5r 0.03 0.03 0.03 0.06 10 10 12 20 sr series hr series 2.6 3.3 part number max. usable voltage ( v ) capacitance ( f ) capacity * ( ah ) 3.8 3.8 4.8 4.8 cell diameter ( mm ) 1.1 1.1 0.9 1.4 cell height ( mm ) *sr series: capacity is measured from 2.5v to 1.5v hr series: capacity is measured from 3.3v to 2.0v (approximately doubled capacity can be obtained from 3.3v to 1.0v)
2008.7 characteristics (typical of pas414hr) *improvements will result in specifications charging without notice. url: http://www.shoei-electro.com/ headquarters: 587-3 sumiyoshi, ueda-shi, nagano, 386-0002 japan sales office: kawaramachi kt bldg. 7f 3-3-7, kawaramachi, chuo-ku, osaka, 541-0048 japan tel: +81-6-6231-3337 / fax: +81-6-6231-3339 < a member of taiyo yuden co.,ltd. > 120 100 80 60 40 20 0 -40 temperature ( ) capacity retention (%) 20 40 60 80 -20 0 120 100 80 60 40 20 0 500 1000 time (h) capacity retention (%) 120 100 80 60 40 20 0 10 2 10 5 10 3 10 4 cycle capacity retention (%) 3.5 3 2.5 2 1.5 1 0.5 0 10 -2 10 -1 10 2 10 0 10 time (min) voltage (v) 10 0 50 0 1 k 10 -1 time (min) voltage (v) 10 2 10 3 10 4 10 0 10 3.5 3 2.5 2 1.5 1 0.5 0 100 k 1 m 10 k charging characteristics (constant r) discharging characteristics (constant r) temperature characteristics high temperature load characteristics cycle characteristics examples of terminal 414-va5r type 409-ve5r type 414-ve5r type solder plating area ( measure: mm ) *contact us for other terminals.
coin type pas capacitor characteristics (typical of pas311sr) charging characteristics (constant r) discharge characteristics (constant current) temperature characteristics high temperature load characteristic s cycle characteristics characteristics (typical of pas311hr) charging characteristics (constant r) discharge characteristics (constant current) temperature characteristics high temperature load characteristic s cycle characteristics examples of terminal solder plating area (measure:mm) shoei electronics co.,ltd. headquarters: 587-3 sumiyoshi, ueda-shi, nagano, 386-0002 j apan sales office : kawaramachi kt bldg.7f, 3-3-7, kawaramachi, chuo-ku, osaka, 541-0048 japan tel: +81-6-6231-3337 fax: +81-6-6231-3339 url : http://www.shoei-electro.com/ *improvements will result in specifications charging without no tice. 2008.10 0 0.5 1 1.5 2 2.5 3 0.1 1 10 100 1000 time(min) voltage v) 1k 1 1.5 2 2.5 3 0.1 1 10 100 1000 time(min) voltage(v) 10a 5a3a 1a 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 temperature( ) capacity retention(%) 0 20 40 60 80 100 120 0 500 1000 time(h) capacity retention(%) 0 20 40 60 80 100 120 100 1000 10000 100000 cvcle capacity retention(%) 0 0.5 1 1.5 2 2.5 3 3.5 0 1 10 100 1000 time(min) voltage(v) 1k 0 0.5 1 1.5 2 2.5 3 3.5 0.1 1 10 100 1000 time(min) voltage(v) 10a 5a 3a 1a 0 20 40 60 80 100 120 -40 -20 0 20 40 60 80 temperature( ) capacity retention(%) 0 20 40 60 80 100 120 0 500 1000 time (h) capacity retention(%) 0 20 40 60 80 100 120 100 1000 10000 100000 cycle capacity retention(%) 311-va6r type 311-ve5r type
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