sk52 thru SK510 sur f ace mount schottk y barrier rectifier reverse v oltage - 20 to 100 v olts forward current - 5.0 amperes maximum r a tings and electrica l characteristics note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. p .c.b. mounted with 0.2x0.2 (5.0x5.0mm) copper pad areas ratings at 25 c ambient temperature unless otherwise specified. sing le phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. vo l ts vo l ts vo l ts symbols units amps amps v olts v rrm v rms v dc i ( a v) i fsm v f 5.0 150.0 0.70 operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t l (see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 5.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c t ypical junction capacitance (note 1) i r 0.5 r ja c j t j , t stg 50.0 200 pf c ma t ypical thermal resistance (note 2) c/w storage temperature range c -65 to +150 -65 to +125 -65 to +150 20 10 0.55 0.85 sk52 sk53 sk55 sk54 sk56 SK510 sk58 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 dimensions in inches and (millimeters) case : jedec do-214ab molded plastic body t erminals : solder plated, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any w eight :0.007 ounce, 0.25grams the plastic package carries underwriters laboratory flammability classification 94 v -0 for surface mounted applications low reverse leakage built-in strain relief,ideal for automated placement high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds at terminals fe a tures mechanica l d at a 0.280(7. 1 1) 0.260(6.60) 0.245(6.22) 0.220(5.59) do-214ab 0.126 (3.20) 0. 1 14 (2.90) 0.060(1.52) 0.030(0.76) 0.320(8.13) 0.305(7.75) 0.012(0.305) 0.006(0.152) 0.008(0.203)max. 0.103(2.62) 0.079(2.06) www.shunyegroup.com.cn
r a tings and characteristic cu r ves sk52 thru SK510 5.0 4.0 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 150 120 90 60 30 0 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse vo lt age,vo l ts t,pulse dur a tion,sec. fig. 5-typica l junction ca p aci t ance fig. 6-typica l transient therma l impedanc e number of cycles a t 60 hz fig. 2-maximum non-repetitive peak fo r w ard surge current fig. 1- fo r w ard current der a ting cu r ve , t n e r r u c d e i f i t c e r d r a w r o f e g a r e v a s e r e p m a f p , e c n a t i c a p a c n o i t c n u j , t n e r r u c e g r u s d r a w r o f k a e p s e r e p m a 1 10 100 8.3ms single half sine- w a ve (jedec method) 10 100 1000 2000 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=75 c tj=25 c tj=100 c percent of peak reverse vo lt age,% fig. 4-typica l reverse characteristics , t n e r r u c e s r e v e r s u o e n a t n a t s n i s e r e p m a i l l i m , e c n a d e p m i l a m r e h t t n e i s n a r t w / c ambient temper a ture, c sk52-sk56 sk58-SK510 single phase half w ave 60hz resistive or inductive load 50 10.0 1 0.1 0.01 fig. 3-typica l ins t an t aneous fo r w ard characteristics d r a w r o f s u o e n a t n a t s n i s e r e p m a , t n e r r u c ins t an t aneous fo r w ard voleage, vo l ts sk52-sk54 sk55-sk56 sk58-SK510 t j =25 c 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t j =25 c www.shunyegroup.com.cn
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