? 221 west industry court ? deer park, ny 11729-4681 ? phone (631) 586-7600 ? fax (631) 242-9798 ? ? world wide web - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron semiconductor technical data data sheet 4564, rev. ? hermetic power s chottky rectifier very low forward voltage drop add suffix "s" to part number for s-100 screening. applications: ? switching power supply ? converters ? free-wheeling diodes ? polarity protection diode features: ? ultra low reverse leakage current ? soft reverse recovery at low and high temperature ? high surge capacity ? guard ring for enhanced durability and long term reliability description: a 45-volt, 3.0 amp dual power schottky rectifier in a hermetic shd-4/4a/4b package. maximum ratings all ratings are @ t c = 25 c unless otherwise specified. rating symbol max. units peak inverse voltage piv 45 volts maximum dc output current (with cathode maintained @ t c =100 o c) (single) i o 3.0 amps maximum dc output current with cathode maintained (@ t c =100 o c) (common cathode) i o 6.0 amps maximum nonrepetitive forward surge current (t=8.3ms, sine) i fsm 55 amps maximum thermal resistance (juncti on to mounting surface, cathode) r jc 1.8 c/w maximum operating temperature range top/tstg -65 to + 150 c maximum storage temperature range top/tstg -65 to + 150 c electrical characteristics characteristic symbol max. units maximum forward voltage drop, pulsed (i f = 3.0 amps) t j = 25 c t j = 125 c v f 0.56 0.51 volts maximum reverse current (i r @ 45v piv) t j = 25 c t j = 125 c i r 0.3 14 ma maximum junction capacitance (v r =5v) c t 220 pf shd117012(p/n) shd117012(p/n)a shd117012(p/n)b
? 221 west industry court ? deer park, ny 11729-4681 ? phone (631) 586-7600 ? fax (631) 242-9798 ? ? world wide web - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron data sheet 4564, rev. - mechanical dimensions: in inches / mm common common cathode anode 2 1 3 2 1 3 pinout table device type pin 1 pin 2 pin 3 dual rectifier, common cathode (p) common cathode anode 1 anode 2 dual rectifier, common anode (n) common anode cathode 1 cathode 2 v f @ 1a -55 c typical = 0.56v shd117012(p/n) shd117012(p/n)a shd117012(p/n)b shd-4 .290.010 (7.37.254) 2 3 .350.010 (8.89.254) .020.010 (.508.254) .110 (2.80) max alumina ring terminal 1 2 3 .290.010 (7.37.254) .350.010 (8.89.254) .065.010 (1.65.254) .110 (2.79) max alumina ring .440.020 (11.2.508) .185.010 (4.70.254) .020.010 (.508.254) moly lid moly base terminal 1 .060.010 (1.52.254) .020.002 (.508.051) .020.005 r (.508.127 ) 2 3 .290.010 (7.37.254) .350.010 (8.89.254) .090.010 (2.29.254) .130 (3.30) max alumina ring .440.020 (11.2.508) .185.010 (4.70.254) .020.010 (.508.254) moly lid moly base terminal 1 .060.010 ( 1.52.254 ) .015.002 (.381.051) .020.005 (.508.127 ) copper terminals shd-4a shd-4b 0.0 0.2 0.4 0.6 0.8 forward voltage drop - v f (v) 10 -2 10 -1 10 0 10 1 instantaneous forward current - i f (a) typical forward characteristics 125 c 150 c 25 c 0 1020304050 reverse voltage - v r (v) 10 -3 10 -2 10 -1 10 0 10 1 instantaneous reverse current - i r (ma) typical reverse characteristics 25 c 50 c 75 c 100 c 125 c 150 c 0 1020304050 reverse voltage - v r (v) 40 50 60 70 80 90 100 110 120 130 140 junction capacitance - c t (pf) typical junction capacitance
? 221 west industry court deer park, ny 11729-4681 (631) 586-7600 fax (631) 242-9798 ? ? world wide web - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron semiconductor technical data disclaimer: 1- the information given herein, including the specifications and dimens ions, is subject to change wi thout prior notice to impr ove product characteristics. before ordering, purchas ers are advised to contact the sensitron semiconductor sales department for the latest version of the datasheet(s). 2- in cases where extremely high reliabilit y is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment, and safety equipment), safety should be ensured by using semiconductor devices t hat feature assured safety o r by means of users? fail-safe prec autions or other arrangement. 3- in no event shall sensitron semiconducto r be liable for any damages that may result from an accident or any other cause duri ng operation of the user?s units according to the datasheet(s). sensitron semiconducto r assumes no responsibility for any intellec tual property claims or any other problems that may result from applications of informatio n, products or circuits described in the d atasheets. 4- in no event shall sensitron semiconduc tor be liable for any failure in a semic onductor device or any secondary damage result ing from use at a value exceeding the absolute maximum rating. 5- no license is granted by the datasheet(s) under any patents or other rights of any third party or sensitron semiconductor. 6- the datasheet(s) may not be reproduced or duplicated, in any form , in whole or part, without the expressed written permissio n of sensitron semiconductor. 7- the products (technologies) de scribed in the datasheet(s) are not to be provi ded to any party whose purpose in their applica tion will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or a ny third party. when exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws a nd regulations.
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