?????? yangzhou yangjie electroni c technology co., ltd. document number 0155 rev. 1.0 , 22-se p -11 www.21yangjie.com sf61 thru sf68 ? super fast rectifier features ?? outline dimensions and mark i o 6.0a vrrm 50v-600v ? high surge current capability ? applications rectifier ??? limiting values (absolute maximum rating) sf item symbol unit conditions 61 62 63 64 65 66 67 68 ??? repetitive peak reverse voltage v rrm v 50 100 150 200 300 400 500 600 ? average forward current i f(av) a ?? 60hz, ,ta=50 60hz half-sine wave, resistance load, ta=50 6.0 ???? surge(non-repetitive)forward current i fsm a ?? 60hz ?? ta=25 60hz half-sine wave,1 cycle, ta=25 150 junction temperature t j -55~+125 ? storage temperature t stg -55 ~ +150 ta=25 electrical characteristics (t a =25 unless otherwise specified) sf item symbol unit test condition 61 62 63 64 65 66 67 68 ?? peak forward voltage v fm v i fm =6.0a 0.975 1.3 1.7 i rrm1 t a =25 5 ? peak reverse current i rrm2 a v rm =v rrm t a =125 50 ?? reverse recovery time t rr ns i f =0.5a i r =1a i rr =0.25a 35 r j-a ?? between junction and ambient 20 ( ) thermal resistance(typical) r j-l /w ? between junction and lead 4 r-6 dimensions in inches and (millimeters) 1.0(25.4) min .360(9.1) .340(8.6) dia .052(1.3) .048(1.2) dia .360(9.1) .340(8.6) 1.0(25.4) min
?????? yangzhou yangjie electroni c technology co., ltd. document number 0155 rev. 1.0 , 22-se p -11 www.21yangjie.com sf61 thru sf68 ?? characteristics(typical) v r d r l i f 0 if i r i rr t t rr i ? 5: ????? fig.5: diagram of circuit and testing wave form of reverse recovery time if(a) ? : fig.3 typical forward characteristics tj=25 pulse width=300us 1% duty cycle 0.01 0.02 0.4 0.1 0.2 0.4 1.0 2.0 4.0 10 20 vf(v) 0.6 0.8 1.0 1.2 1.4 1.6 1.8 sf61-sf64 sf65-sf66 sf67-sf68 0 50 150 ? 1 : fig.1: forward current derating curve io(a) ??? 0.375?(9.5 ) ? single phase half wave 60h z resistive or inductive load 0.375''(9.5mm) lead length ta ( ) 100 3.0 6.0 0 1.5 7.5 4.5 ? 4: ? fig.4:typical reverse characteristics voltage(%) ir(ua) tj=25 tj=125 tj=100 0.01 0.1 0 20 40 60 80 100 1.0 10 100 1000 ifsm(a) ? number of cycles ? 2: ? fig.2: maximum non-repetitive forward surge current 8.3 ?? 8.3ms single half sine wave jedec method 12 1020 100 30 60 90 110 140 0 170 200
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