mur820m2 thru mur860m2 glass passivated super fast rectifier reverse voltage - 200 -600 volts forward current - 8.0amperes r semiconductor notes : 1. pulse test: 300 s pulse width,1% duty cycle 2. reverse recovery test conditions i =0.5a,i =1.0a, irr=0.25a 3. thermal resistance from junction to case fr maximum ratings and electrical characteristics (ratings at 25 c ambient temperature unless otherwise specified ,single phase ,half wave ,resistive or inductive load. for capacitive load,derate by 20%.) maximum repetitive peak reverse voltage v rrm v olts v olts v olts v olts ua a mps a mps v rms v dc i (av) i fsm t stg v f i r r jc maximum rms voltage maximum dc blocking voltage maximum average forward (see fig.1) rectified current maximum instantaneous forward voltage at 8.0 a(note 1 ) t =25 c t =125 c a a typical thermal (note ) resistance 3 operating junction temperature range storage temperature range maximum instantaneous reverse current at rated dc blocking voltage(note 1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) -55 to+150 -55 to+150 2.5 c/w c c t j 400 280 400 150.0 symbols units mur840m2 features mechanical data plastic package has underwriters laboratory flammability classification 94v-0 single rectifier construction high surge capability for use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications high temperature soldering guaranteed:2 0 c/10 seconds, 0.25"(6.35mm)from case 11 65 eu fast switching for high efficiency low forward voltage drop 6 component in accordance to rohs 20 // 90 1.3 500 maximum reverse recovery time (note 2) trr 35 ns 200 140 200 mur820m2 600 420 600 mur860m2 8.0 0.975 1.7 5 jinan jingheng electronics co., ltd. http www.jinghenggroup.com :// 9-18 jf mur860m2 1 2 k 0.265(6.73) 0.244(6.20) 0.403(10.24) 0.354(9.00) 0.245(6.22) 0.220(5.60) 0.026(0.66) 0.018(0.46) to-252 0.215(5.46) 0.205(5.21) (dpak) 0.104(2.65) 0.085(2.15) 0.023(0.58) 0.017(0.42) 0.050(1.27) 0.035(0.88) 0.023(0.58) 0.017(0.42) 0.039(1.00) min. 0.084(2.14) 0.094(2.40) dimensions in inches and (milimeters) case: jedec to-252 molded plastic body terminals: solderable per mil-std-202,method 208 polarity: as marked any mounting position:
0 20 40 60 80 100 120 150 0 2 4 6 8 10 12 fig.1-forward current derating curve fig.2-maximum non-repetitive peak forward surge current fig.3-typical instantaneous forward characteristics fig.4-typical reverse characteristics average forwa rd curren t amperes reverse voltage. volts t, pulse duration ,sec. lead temperature ( c) resistive or inductve load 1 10 0.1 0.1 0.1 0.01 1 1 10 10 100 100 10 400 100 100 fig.5-typical junction capacitance fig.6-typical transient thermal impedance junction capacitance(pf) transient therma l impedance, c/ w t =25 c f=1.0mh j z vsig=50mvp-p ratings and characteristic curves mur820m2 thru mur860m2 180 0.01 0.1 1 50 10 0 0.4 0.2 0.8 1.0 0.6 1.2 1.6 1.8 1.4 2.0 2.2 2.4 instantaneous forwa rd curren t( amperes) instantaneous forward voltage (volts) pulse width=300 s 1% duty cycle 200v 400v 600v 0.001 0.01 1 0.1 10 20 20 0 40 60 80 100 instantaneous reverse curren t (ua) percent of rated peak reverse voltage% t =25 c j t =100 c j jinan jingheng electronics co., ltd. http www.jinghenggroup.com :// 9-19 0 30 15 45 75 60 1 10 100 peak forward surge current(amperes) number of cycles at 60hz 8.3ms single half sine wave (jedec method) - 50 20 5 2 90 105
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