maximum ratings and electrical characteristics dimensions in inches and (millimeters) 0.045(1.14) dia (rating at 25 ambient temperature unless otmurwise specified. single phase ,half wave ,60h ,resistive or inductive load. for capacitive load, derate current by 20%.) z case: jedec do-201ad molded plastic body epoxy: lead: plated axial leads, solderable per mil-std-750,method 2026 polarity: color band denotes cathode end any weight: 0.042ounce, 1 19 grams ul94v-0 rate flame retardant mounting position: . r semiconductor mur405 thur mur460 super fast rectifier reverse voltage: 50 to 600 volts forward current:4.0amperes features mechanical data note : 1.test conditions: i 0.5a,i =1.0a,i =0.25a. f= r rr 2.measured at 1mh and applied reverse voltage of 4.0 volts. z maximum peak reverse voltage recurrent v rrm v olts v olts v olts v olts a p f a mps a mps v rms v dc i (av) i fsm t stg v f i r c j maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 0.375"(9.5mm)lead length maximum instantaneous forward voltage at 4.0 a operating junction and storage temperature range maximum reverse recovery time(note1) typical junction capacitance(note2) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) -55 to+125 50 60 80 10.0 c t j 50 50 35 100 100 70 200 200 140 400 300 400 300 280 210 600 600 420 150 1.28 1.0 ns t rr 4.0 do-201ad 0.375(9.50) 0.220(5.6) 0.052(1.32) 1.0(25.4) min 1.0(25.4) min 0.285(7.20) 0.190(4.8) dia r semiconductor symbols units mur 405 mur 410 mur 420 mur 430 mur 440 mur 460 plastic package has underwriters laboratory flammability classification 94v-0 low forward voltage drop high current capability, high reliability low power loss, high efficiency high surge current capability high speed switching, low leakage high temperature soldering guaranteed:260 /10 seconds at terminals component in accordance to rohs 2011/65/eu maximum dc reverse current at rated dc blocking voltage t =100 c a t =25 c a 45 jinan jingheng electronics co., ltd. http www.jinghenggroup.com :// 21 - -55 to+150 500 500 350 mur 450
ratings and characteristic curves mur405 thru mur4100 0.01 0.1 1.0 100 1000 10 0.01 0.1 100 1 0 200 100 300 10 0 20 0 40 60 80 100 120 140 15 50 10 100 0.2 0.4 0.6 0.8 1.0 1.4 1.6 1.8 1.2 fig.2-typical forward current derating curve fig.5-maximum non-repetitive forward surge current fig.3-typical instantaneous forward characteristics fig.4-typical reverse characteristics average forwa rd curren t(a) instantaneous forwa rd curren t( amperes) peak forward surge current(amperes) instantaneous forward voltage (volts) reverse voltage. (v) percent of rated peak reverse voltage(%) number of cycles at 60hz t =25 c j 8.3ms single half sine-wave (jedec method) t =25 c j t =100 c j t =150 c j 1 2 6 4 0.1 0.2 0.4 1 4 21040 20 100 10 60 40 100 20 200 fig.6-typical junction capacitance junction capacitance(pf) t =25 j pulse width=300 s 1% duty cycle 600\800\1000v 0 25 50 75 100 125 150 175 0 1.0 3.0 5.0 2.0 4.0 6.0 lead temperature ( ) single phase half wave 60h resistive or inductive load 0.375"(9.5mm)lead length z instantaneous reverse curren t( a) set time base for 50/100 ns/cm 1cm -0.25a 0 +0.5a -1.0a fig.1-test circuit diagram and reverse recovery time characteristic pulse generator (note2) noninductive oscilloscope (note1) d.u.t. noninductive nonin- ductive 50 50vdc (approx) 10 1 () () trr notes:1.rise time=7ns max. input impedance=1 megohm 22pf 2.rise time=10ns max. source impedance= 50 ohms 50\100\200\300v 400 500v \ jinan jingheng electronics co., ltd. http www.jinghenggroup.com :// 22 -
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