1999 sensitron semiconductor 221 west industry court deer park, ny 11729 - 4681 phone (631) 586 - 7600 fax (631) 242 - 9798 www.sensitron.com sales@sensitron.com sensitron semiconductor technical data data sheet 576, rev. b hermetic power schottky rectifier very low forward voltage drop description: 45 volt, 30 amp, power schottky rectifier in a hermetic shd - 2/2b 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) i o 30 amps maximum nonrepetitive forward surge current (t = 8.3ms, sine) i fsm 570 amps maximum junction capacitance (v r =5v) c t 1600 pf maximum thermal resistance (junction to mounting surface, cathode ) r jc 0.9 0 c/w maximum operating and storage temperature range top/tstg - 65 to +175 c electrical characteristics characteristic maximum forward voltage drop, pulsed (i f = 30 amps) t j = 25 c t j = 125 c v f 0.64 0.57 volts maximum reverse current (i r @ 45 v piv) t j = 25 c t j = 125 c i r 0.8 30 ma shd115422 shd115422b
1999 sensitron semiconductor 221 west industry court deer park, ny 11729 - 4681 phone (631) 586 - 7600 fax (631) 242 - 9798 www.sensitron.com sales@sensitron.com sensitron data sheet 576, rev. b mechanical dimensions: in inches / mm shd115422 shd115422b shd - 2b shd - 2 .075 (1.91) max .315.010 (8.00.254) moly lid moly base .315.010 (8.00.254) alumina ring .090 (2.29) max alumina ring moly base (cathode) .060.010 (1.52.254) .015.002 (.381.051) .020.005 r (.508.127 ) .315.010 (8.00.254) .150.010 (3.81.254) .465.020 (11.8.508) .315.010 (8.00.254) .015.005 (.381.127) copper anode 0.2 0.3 0.4 0.5 0.6 0.7 0.8 forward voltage drop - v f (v) 10 1 10 2 instantaneous forward current - i f (a) typical forward characteristics 125 c 175 c 25 c 0 10 20 30 40 50 reverse voltage - v r (v) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 instantaneous reverse current - i r (ma) typical reverse characteristics 25 c 50 c 75 c 100 c 125 c 150 c 175 c 0 10 20 30 40 50 reverse voltage - v r (v) 200 400 600 800 1000 1200 1400 1600 junction capacitance - c t (pf) typical junction capacitance
1999 sensitron semiconductor 221 west industry court deer park, ny 11729 - 4681 phone (631) 586 - 7600 fax (631) 242 - 9798 www.sensitron.com sales@sensitron.com sensitron data sheet 576, rev. b shd115422 shd115422b disclaimer: 1 - the information given herein, including the specifications and dimensions, is subject to change without prior no t ice to improve product characteristics. before ordering, purchasers are advised to contact the sensitron semiconductor sales department for the latest version of the datasheet (s) . 2 - in cases where extremely high reliabi lity is required (su ch as use in nuclear power cont rol, aerospace and aviation, traffic equipment , medical e quipment , and safety equipment ) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users fail - sa fe precautions or other arrangement . 3 - in no event shall sensitron semiconductor be liable for any damages that may result from an accident or any other cause durin g operation of the users units according to the datasheet(s) . sensitron semiconductor ass umes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4 - in no event shall sensitron semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5 - no lice nse is granted by the datasheet (s) under any patents or other rights of any third party or sensitron semiconductor. 6 - the data sheet (s) may not be reproduced or duplicated, i n any form, in whole or part , without the expressed written permission of sensitron semiconductor. 7 - the products ( technolog ies) described in the datasheet (s) are not to be provided to any party whose purpos e in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any th ird party. when exporting these products (technologies) , the necessary procedures are to be take n in accordance with related laws and regulations.
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