?????? yangzhou yangjie electroni c technology co., ltd. document number 0231 rev. 1.0, 22-sep-11 www.21yangjie.com ss32b thru ss310b ? schottky rectifier features ?? outline dimensions and mark i o 3.0a v rrm 20v-100v ? high surge current capability ??? cases: molded plastic ? applications rectifier ??? limiting values (absolute maximum rating) ss3 item symbol unit test conditions 2b 3b 4b 5b 6b 9b 10b ??? repetitive peak reverse voltage v rrm v 20 30 40 50 60 90 100 ? average forward current i f(av) a ?? 60hz ? tl(fig.1) 60hz half-sine wave, resistance load, tl(fig.1) 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~+125 -55~+150 ? storage temperature t stg -55 ~ +150 ta=25 electrical characteristics (t a =25 unless otherwise specified ss3 item symbol unit test condition 2b 3b 4b 5b 6b 9b 10b ?? peak forward voltage v f v i f =3.0a 0.50 0.70 0.85 i rrm1 t a =25 0.5 0.1 ? peak reverse current i rrm2 ma v rm =v rrm t a =100 10 5.0 r j-a ?? between junction and ambient 55 1) ( ) thermal resistance(typical) r j-l /w ?? between junction and terminal 17 1) ? notes: 1) ?????? 0.6" x 0.6" (16 x 16 ) ?? thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas dimensions in inches and (millimeters) do-214aa(smb) .187(4.75) .167(4.25) .155(3.94) .130(3.30) .085(2.15) .073(1.85) .103(2.61) .078(1.99) .056(1.41) .035(0.90) .008(0.20) .004(0.10) .012(0.31) .006(0.15) 0.081(2.072) 0.228 (5.80) mounting pad layout 0.069 (1.76) 0.107 (2.72) .220(5.59) .205(5.21)
?????? yangzhou yangjie electroni c technology co., ltd. document number 0231 rev. 1.0, 22-sep-11 www.21yangjie.com ss32b thru ss310b ?? characteristics(typical) 0 50 150 ? 1 fig.1: forward current derating curve io(a) resistive or inductive load p.c.b. mounted on 0.6"0.6" (16mm16mm)copper pad areas tl( ) 100 3.0 0 25 75 125 ss32-ss34 ss35-ss310 2.5 2.0 1.5 1.0 0.5 ifsm(a) ? number of cycles ? 2 ? fig.2: maximum non-repetitive forward urge current 8.3 ?? 8.3ms single half sine wave jedec method 1 2 10 20 100 50 150 130 110 90 70 if(a) ? 3: fig.3: typical forward characteristics 0.01 vf(v) 0.4 tj=25 pulse width=300us 1% duty cycle 0.1 1.0 10 100 0.6 0.8 1.0 1.2 1.4 ss32b-SS34B ss35b-ss36b ss39b-ss310b 0.2 0 ?4 ? fig.4 typical reverse characteristics voltage(%) ir(ma) 0 20 40 60 80 100 0.001 tj=25 tj=75 100 10 1.0 0.1 0.01 ss32-ss34 ss35-ss310 tj=75
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