, u na. 20 stern ave. springfield, new jersey 07081 u.s.a. ultrafast recovery rectifier telephone: (973) 376-2922 (212)227-6005 fax: (973) 376-8960 MUR1540 features ? uitrarast kecovery i ime ? low forward voltage ? low leakage current ? 175c operating junction temperature ? high temperature glass passivated junction mechanical characteristics ? case: epoxy, molded ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead temperature for soldering purposes: 260 c max. for 10 seconds applications ? designed for use in switching power supplies, inverters and as free wheeling diodes. absolute maximum ratings(ta=25'c) symbol vrrm vrwm vr 1 ip(av) ifrm ifsm tj tstg parameter peak repetitive reverse voltage working peak reverse voltage dc blocking voltage average rectified forward current (rated vr) peak repetitive forward current (rated vr,square wave,20khz) nonrepetitive peak surge current (surge applied at rated load conditions half- wave, single phase, 60hz) junction temperature storage temperature range value 400 15 30 150 -65-175 -65-175 unit v a a a 'c c v^n \ t hj ? i 0-220c package ijr a i_ i - i ?k?t! xlcoy r! * , -h e h- c 4 dim a r c d f g h j k l q r s u v c soi- t, mm min 15.70 990 4.20 0.70 3.40 4.98 2.70 0.44 13.20 1.10 2.70 2.50 1.29 6.45 8.66 max 15.90 10 10 4.40 0.90 3.60 5.18 2.90 0.46 13.40 1.30 2.90 2.70 1.31 6.65 8.86 r ?1500' f nj semi-conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. information furnished by nj semi-conductors is believed to be both accurate and reliable at the time of going to press. however, nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use. nj semi-conductors encourages customers to verify that datasheets are current before placing orders. quality semi-conductors
ultrafast recovery rectifier MUR1540 thermal characteristics symbol rth j-c parameter thermal resistance.junction to case max 1.5 unit c/w electrical characteristics(ta=25'c) (pulse test: pulse width=300 us, duty cycle=2%) symbol vf ir trr parameter maximum instantaneous forward voltage maximum instantaneous reverse current maximum reverse recovery time conditions if=15a vrrm= 400v if= 0.5a, ir= 1a, l,r= 0.25a max 1.68 5 60 unit v ua ns
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