s m d ty p e w w w . ke x in . com . c n 1 diod e s sc hottk y diode s sk3 2 ~ sk3 1 0 feat ur es f or s ur fac e m ount a ppl i c ati ons e x tr em el y low t her m al res i s tanc e e as y p i c k a nd p l ac e hi gh t em p s ol der i ng: 250 c for 10 s ec onds a t t er m i nal s hi gh cur r ent capabi l i ty w i th low f or w ar d v ol tage 2.007 2.616 1 2 7.112 6.604 8.128 7.747 6.223 5.588 3.250 2.743 6.18 5.98 4.69 4.49 7.67 7.47 3.07 3.27 1.524 0.762 0.203 0.051 0.305 0.152 recommended land pattern do-214ab(smc) unit: mm a bs olut e max imum r at ings ta = 25 p ar am eter s y m bol s k 32 s k 33 s k 34 s k 35 s k 36 s k 38 s k 310 uni t repeti ti v e p eak rev er s e v ol tage v r r m 20 30 40 50 60 80 100 rm s v ol tage v r m s 14 21 28 35 42 56 70 m ax i m um dc b l oc k i ng v ol tage v d c 20 30 40 50 60 80 100 f or w ar d v ol tage @ i fm = 3a , t j = 25 v f a v er aged f or w ar d cur r ent.t j = 120 i fa v p eak f or w ar d s ur ge cur r ent @ 8.3m s i fs m m ax i m um dc rev er s e cur r ent t j = 25 t j = 100 t y pi c al j unc ti on capac i tanc e @1m hz ,v r = 4v cj pf t her m al res i s tanc e j unc ti on to lead r jl /w j unc ti on t em per atur e t j s tor age t em per atur e t s tg v 3 100 50 75 85 i r 125 - 55 to 150 a 5 20 250 m a 10 mar k ing no . s k 32 s k 33 s k 34 s k 35 s k 36 s k 38 s k 310 m ar k i ng s k 32 s k 33 s k 34 s k 35 s k 36 s k 38 s k 310
s m d ty p e w w w . kexin . com . c n 2 diod e s sc hottk y diode s sk3 2 ~ sk3 1 0 ty pic al c har ac t er is it ic s ave r age fo r wa rd rec ti f ied cu rr en t - ampe re s v e r s u s ambient temper at ur e - c f igu r e 2 fo r wa r d de r a t ing cu r v e 4 0 6 0 10 0 12 0 14 0 16 0 0 . 5 1 . 0 1 . 5 single phase , hal f wav e 60hz resis t ive o r i nduc t ive loa d amp s c 8 0 2 . 0 2 . 5 3 . 0 f igu r e 1 typical fo r wa r d cha r ac t e r is t ic s instantaneous for war d cu rr ent - amper es v e r s u s i ns t an t aneous fo r wa rd vol t age - vol ts vol t s 4 6 2 0 1 0 amp s . 2 1 . 2 . 4 . 6 . 8 1 . 0 . 0 1 . 0 2 . 0 4 . 0 6 . 1 . 2 . 4 . 6 1 2 2 5 c 4 0 6 0 10 0 1 . 4 sk3 2- sk3 4 s k 3 8 - s k 3 1 0 sk35 - 3 6 figure 3 junction c a pacitance . 1 . 2 1 . 4 2 1 0 2 0 4 0 4 10 0 20 0 1 0 2 0 6 0 10 0 20 0 10 0 junction capacitance - p f versu s reverse vol t age - volt s p f volt s 60 0 40 0 4 0 40 0 100 0 t j = 2 5 c
s m d ty p e w w w . ke x in . com . c n 3 diod e s sc hottk y diode s sk3 2 ~ sk3 1 0 ty pic al c har ac t er is it ic s f igu r e 4 typical reve r se cha r ac t e r is t ic s instantaneous reverse leakage current - microamperes v e r s u s pe r cen t o f ra t ed peak reve r se vol t age - vol ts vol t s . 4 . 6 2 1 amp s 2 0 12 0 4 0 6 0 8 0 10 0 . 001 . 002 . 004 . 006 . 0 1 . 0 2 . 0 4 . 0 6 . 1 . 2 2 5 c 4 6 1 0 14 0 0 0 1 1 4 0 2 5 5 0 7 5 8 f igu r e 5 peak fo r wa rd su r ge cu rr en t p eak f orward s urge current - am peres v e r s u s numbe r o f cycles a t 60hz - cycle s amp s cycle s 2 6 1 0 2 0 6 0 8 0 4 0 10 0 12 5 15 0 sk35 - 31 0 sk32 - 3 4 7 5 c 10 0 c
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