?????? yangzhou yangjie electronic technology co.,ltd. s-c085 rev.1.1,21-apr-14 www.21yangjie.com mt3504a thru mt3520a ? bridge rectifier features ? outline dimensions and mark i o 35a v rrm 400v~2000v ?? glass passivated chip ? high surge forward current capability ? applications ??? general purpose 3 phase bridge rectifier applications ??? limiting values absolute maximum rating item symbol unit conditions mt35 04a 06a 08a 10a 12a 14a 16a 20a ??? repetitive peak reverse voltage v rrm v 400 600 800 1000 1200 1400 1600 2000 ? average rectified output current i o a 60hz ? 60hz sine wave, r-load ? tc=55 with heatsink tc=55 35 ???? surge(nonrepetitive) forward current i fsm a 60h z ??? t a =25 60h z sine wave, 1 cycle, t a =25 400 ?? ??? ?? current squared time i 2 t a 2 s 1ms t<8.3ms tj=25 1ms t<8.3ms tj=25 rating of per diode 660 ? storage temperature t stg -40 ~+150 junction temperature t j -40~+150 ?? dielectric strength v dis kv ??? terminals to case , ac 1 min. 2 ?? dielectric strength v dis kv ??? terminals to case , ac1 sec 2.5 t a =25 electrical characteristics t a =25 unless otherwise specified item symbol unit test condition ? max ?? peak for w a r d vol t a g e v fm v i fm =12a, ????? i fm =12a, pulse measurement, rating of per diode 1.2 ? peak reverse current i rrm a v rm =v rrm , ????? v rm =v rrm , pulse measu r ement, ratin g of per diode 10 thermal resistance r j-c /w ????? bet w een j unction and case , with hea t sink 1.3 - + ~ ~ ~ metal heat sink .650(16.5) .610(15.5) 1.134(28.8) 1.110(28.2) 1.134(28.8) 1.110(28.2) hole for no.10 screw .193" 4.9 diam. .033(0.85) .029(0.75) .251(6.4) .244(6.2) .944 (25) max. .394(10.0) .354(9.0) mt dimensions for inches and (millimeters) .988(25.1) .948(24.1) rohs compliant
?????? yangzhou yangjie electronic technology co.,ltd. s-c085 rev.1.1,21-apr-14 www.21yangjie.com mt3504a thru mt3520a ?? ? characteristics(typical) ???????????????? ?? 0.4 0.6 0.8 1.0 1.2 1.4 0.1 0.2 0.5 vf(v) if(a) ?3? fig3:instantaneous forward voltage 1.0 10 20 40 60 5.0 ta=25 0 i o (a) tc( ) ? 1 io-tc fig1:io-tc curve 50 150 100 0 10 20 30 40 50 60 70 1 0 ifsm(a) ?2? 2 5 10 20 50 100 400 600 ? sine wave 0 ? non-repetitive ta=25 fig2:surge forward current capadility number of cycles 200 0 20 40 60 80 100 0.01 0.1 1.0 10 100 voltage(%) ir(ua) tj=125 tj=25 fig4:typical reverse characteristics ?4
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