? 221 west industry court deer park, ny 11729 (631) 586 7600, fax (631) 242 9798 ? ? world wide web - www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron _____ semiconductor technical data data sheet 126, rev e high current axial lead rectifiers description: 200-1000 volt, 3.0 amp, 2000 nanosecond rectifier -suffix ?us? denotes melf/surface mount packaging max. ratings / electrical characteristics all ratings are at t a = 25 o c unless otherwise specified. rating conditions min typ max unit peak inverse voltage (piv) 1n5550 1n5551 1N5552 1n5553 1n5554 - - - 200 400 600 800 1000 vdc average dc output current (i o ) t a = +55 o c - - 3.0 amps peak single cycle surge current (i fsm ) t p = 8.3 ms single half cycle sine wave, superimposed on rated load - - 150 amps(pk) operating and storage temp. (t op & t stg ) - -65 - +175 c maximum forward voltage (v f ) 1n5550 1n5551 1N5552 1n5553 1n5554 i f = 9.0a (300 sec pulse, duty cycle < 2%) - - 1.2 1.2 1.2 1.3 1.3 volts maximum instantaneous reverse current at rated (piv) t a = 25 c t a = 100 c - - 1.0 75 amps reverse recovery time (t rr ) i f = 0.5a, i r = 1.0a, i rr = 0.25a - - 2000 nsec thermal resistance ( jl ) junction to lead d = 0.375? 22 c/w thermal resistance ( jec ) junction to endcap - - 11 c/w 1n5550/us 1n5551/us 1N5552/us 1n5553/us 1n5554/us jan jantx jantxv
? 221 west industry court deer park, ny 11729 (631) 586 7600, fax (631) 242 9798 ? ? world wide web - www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron _____ semiconductor technical data data sheet 126, rev e mechanical dimensions in inches / (mm), min./max. note: the cathode side is marked with a dark colored band on one side of the diode body. note: the cathode side is marked on body with a dark band. 1n5550/us 1n5551/us 1N5552/us 1n5553/us 1n5554/us .300 .130 (7.62 3.30 ) 1.30 0.90 (33.0 22.9 ) .180 .115 (4.57 2.92 ) 0.042 0.037 (1.07 0.94) pkg. 301 .137 .148 ( 3.4 3.8 ) .028 .019 ( .72 .48 ) .200 .225 5.0 5.9 ) .137 .148 ( 3.4 3.8 ) .003 min ( .076 ) 0.20 r max ( 5.08 ) melf-b
? 221 west industry court deer park, ny 11729 (631) 586 7600, fax (631) 242 9798 ? ? world wide web - www.sensitron.com ? e-mail address - sales@sensitron.com ? sensitron _____ semiconductor technical data data sheet 126, rev e 1n5550/us 1n5551/us 1N5552/us 1n5553/us 1n5554/us 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 shoul d be ensured by using semiconduc tor devices that feature assured safety or by m eans of users? fail-safe precautions 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 datas heet(s). sensitron semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of info rmation, products or circuits described in the datasheets. 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 th ird party or sensitron semiconductor. 6- the datasheet(s) may not be reproduced or duplicated, in any fo rm, 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 any thir d party. when exporting these products (t echnologies), the necessary procedur es are to be taken in accordance with related laws and regulatio ns.
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