?????? yangzhou yangjie electroni c technology co., ltd. document number 0129 rev. 1.0, 22-sep-11 www.21yangjie.com GR2AA thru gr2ma ? fast recovery rectifier diode features ?? outline dimensions and mark i o 1.5a v rrm 50v-1000v ? high surge current capability ??? cases: molded plastic ? applications rectifier ??? limiting values (absolute maximum rating) gr2 item symbol unit test conditions aa ba da ga ja ka ma ??? repetitive peak reverse voltage v rrm v 50 100 200 400 600 800 1000 ? average forward current i f(av) a ?? 60hz ? t l =100 60hz half-sine wave, resistance load, t l =100 1.5 ???? surge(non-repetitive)forward current i fsm a ?? 60hz ?? ta=25 60hz half-sine wave ,1 cycle , ta =25 50 junction temperature t j -55~+150 ? storage temperature t stg -55 ~ +150 ta=25 electrical characteristics (t a =25 unless otherwise specified gr2 item symbol unit test condition aa ba da ga ja ka ma ?? peak forward voltage v f v i f =1.5a 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 5.0 ? peak reverse current i rrm2 a v rm =v rrm t a =125 200 r j-a ?? between junction and ambient 55 1) () thermal resistance(typical) r j-l /w ?? between junction and terminal 18 1) ? notes: 1) ?????? 0.27" x 0.27" (7.0 x 7.0 ) ?? thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. with 0.27" x 0.27" (7.0 mm x 7.0 mm) copper pad areas dimensions in inches and (millimeters) do-214ac(sma) .187(4.75) .167(4.25) .111(2.83) .094(2.40) .062(1.58) .049(1.25) .091(2.30) .075(1.90) .056(1.41) .030(0.76) .008(0.20) .003(0.08) .012(0.31) .006(0.15) 0.077(1.96) 0.220 (5.58) mounting pad layout 0.065 (1.66) 0.080 (2.04) .208(5.28) .194(4.93)
?????? yangzhou yangjie electroni c technology co., ltd. document number 0129 rev. 1.0, 22-sep-11 www.21yangjie.com GR2AA thru gr2ma ?? 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 50 ? 1 fig.1: forward current derating curve io(a) 60hz resistive or inductive load p.c.b. mounted on 0.27"0.27" (7.0mm7.0mm)copper pad areas tl( ) 0 70 90 110 130 150 0.25 0.50 0.75 1.00 1.25 1.50 1.75 ifsm(a) ? number of cycles ? 2 ? fig.2: maximum non-repet itive forward urge current tl=100 8.3 ?? 8.3ms single half sine wave 110100 0 10 20 30 40 50 if(a) ? 3: fig.3: typical forward characteristics 0.01 vf(v) 1.8 0.4 0.1 1.0 10 100 tj=25 pulse width=300us 1% duty cycle 0.60.81.01.21.41.6 ?4? fig.4 typical reverse characteristics voltage(%) ir(ua) tj=25 tj=125 0.1 0 20 40 60 80 100 100 1.0 10
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