?????? yangzhou yangjie electroni c technology co., ltd. document number 0131 rev. 1.0, 22-sep-11 www.21yangjie.com GR3A thru gr3m ? fast recovery rectifier diode features ?? outline dimensions and mark i o 3.0a v rrm 50v-1000v ? high surge current capability ??? cases: molded plastic ? applications rectifier ??? limiting values (absolute maximum rating) gr3 item symbol unit test conditions a b d g j k m ??? repetitive peak reverse voltage v rrm v 50 100 200 400 600 800 1000 ? average forward current i f(av) a ?? 60hz ? t l =75 60hz half-sine wave, resistance load, t l =75 3.0 ???? surge(non-repetitive)forward current i fsm a ?? 60hz ?? ta=25 60hz half-sine wave ,1 cycle , ta =25 100 junction temperature t j -55~+150 ? storage temperature t stg -55 ~ +150 ta=25 electrical characteristics (t a =25 unless otherwise specified) gr3 item symbol unit test condition a b d g j k m ?? peak forward voltage v f v i f =3.0a 1.3 ?? maximum reverse recovery time t rr ns i f =0.5a,i r =1.0a,i rr =0.25a 150 250 500 i rrm1 t a =25 10 ? peak reverse current i rrm2 a v rm =v rrm t a =125 250 r j-a ?? between junction and ambient 50 1) () thermal resistance(typical) r j-l /w ?? between junction and terminal 15 1) ? notes: 1) ?????? 0.3" x 0.3" (8.0 x 8.0 ) ?? thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. with 0.3" x 0.3" (8.0 mm x 8.0 mm) copp er pad areas dimensions in inches and (mi llimeters) do-214ab(smc) .280(7.11) .260(6.60) .245(6.22) .220(5.59) .129(3.27) .112(2.85) .103(2.61) .078(1.99) .060(1.52) .030(0.76) .008(0.20) .004(0.10) .012(0.31) .006(0.15) 0.119(3.03) 0.390 (9.90) mounting pad layout 0.151 (3.84) 0.150 (3.82) .320(8.13) .305(7.75)
?????? yangzhou yangjie electroni c technology co., ltd. document number 0131 rev. 1.0, 22-sep-11 www.21yangjie.com GR3A thru gr3m ?? 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 0 ? 1 fig.1: forward current derating curve io(a) resistive or inductive load p.c.b. mounted on 0.3"0.3" (8.0mm8.0mm)copper pad areas tl( ) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 25 50 75 100 125 150 ifsm(a) ? number of cycles ? 2 ? fig.2: maximum non-repetitive forward urge current tl=75 8.3 ?? 8.3ms single half sine wave 110100 0 25 50 75 100 125 150 2.0 if(a) ? 3: fig.3: typical forward characteristics 0.1 vf(v) 0.4 100 0.60.81.01.21.41.61.8 tj=25 pulse width=300us 1% duty cycle 1.0 10 ?4? fig.4 typical reverse characteristics voltage(%) ir(ua) tj=25 tj=125 0.01 0 20 40 60 80 100 100 0.1 1.0 10 tj=75
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