page . 1 april 20,2016-rev.01 svm1550ua low vf schottky rectifier voltage 50 volt 15 ampere features ? ideal for automated placement ? low forward voltage drop, low power loss ? high efficiency operation ? low thermal resistance ? ultra thin profile package for space constrained utilization ? package suitable for automated handling ? lead free in compliance with eu rohs 2011/65/eu directive ? green molding compound as per iec61249 std. . (halogen free) mechanical data case : to-277a, plastic terminals : solderable per mil-std-750, method 2026 weight : 0.003 ounces, 0.0855 grams current maximum ratings(t a =25 o c unless otherwise noted) notes : 1.mounted on a fr4 pcb, single-sided copper, with 10cm*10cm*0.5mm copper pad area 2.mounted on a fr4 pcb, single-sided copper, mini pad. parameter symbol value unit maximum recurrent peak reverse voltage v rrm 50 v maximum rms voltage v rms 35 v maximum dc blocking voltage v r 50 v maximum average rectified output current i f(av) 15 a peak forward surge current : 8.3ms single half sine-wave superimposed on rated load i fsm 275 a typical thermal resistance (note 1) (note 2) r jc r ja 6 110 o c/w operating junction temperature range and storage temperature range t j ,t stg -55 to + 150 o c to-277a unit : inch(mm)
page . 2 april 20,2016-rev.01 svm1550ua electrical characteristics (t a =25 o c unless otherwise noted) parameter symbol test conditions min. typ. max. unit breakdown voltage v br i r =0.5ma t a =25 o c50 - - v instantaneous forward voltage v f i f =1a i f =2a i f =15a t a =25 o c - - - 0.28 0.31 0.44 - - 0.49 v i f =1a i f =2a i f =15a t a =125 o c - - - 0.18 0.21 0.4 - - - v reverse current i r v r =40v t a =25 o c t a =125 o c - - 65 15 - - a ma v r =50v t a =25 o c t a =125 o c - - - 20 320 - a ma 0 2.5 5 7.5 10 12.5 15 17.5 0 25 50 75 100 125 150 t c , case temperature ( c) i f , forward current (a) 0.01 0.1 1 10 100 20 30 40 50 60 70 80 90 100 i r , reverse current (ma) percent of rated peak reverse voltage (%) t j = 25 c t j = 75 c t j = 125 c t j = 150 c fig.3 typical reverse characteristics fig.4 typical forward characteristics fig.1 forward current derating curve fig.2 typical junction capacitance 1 10 100 1000 10000 11 01 0 0 c j , junction capacitance (pf) v r , reverse bias voltage (v) 0.01 0.1 1 10 100 0 0.1 0.2 0.3 0.4 0.5 0.6 i f , forward current (a) v f , forward voltage (v) t j = 75 c t j = 150 c t j = 25 c t j = 125 c
page . 3 april 20,2016-rev.01 svm1550ua part no packing code version part no packing code package type packing type marking version svm1550ua_r2_00001 to-277a 5k pcs / 13" reel svm1550u halogen free mounting pad layout
page . 4 april 20,2016-rev.01 svm1550ua disclaimer ? reproducing and modifying information of the document is prohibited without permission from panjit international inc.. ? panjit international inc. reserves the rights to make changes of the content herein the document anytime without notification. please refer to our website for the latest document. panjit international inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. ? panjit international inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. ? applications shown on the herein document are examples of standard use and operation. customers are responsible in comprehending the suitable use in particular applications. panjit international inc. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. ? the products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace machinery et cetera. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify panjit international inc. for any damages resulting from such improper use or sale. ? ? since panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining.
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