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2 s s 3 t h r u s s 3 2 0 schottky barrier rectifier reverse voltage - 20 to 200 volts forward current - 3.0amperes features mechanical data maximum ratings and electrical characteristics plastic package has underwriters laboratory flammability classification 94v-0 metal silicon junction ,majority carrier conduction for surface mount applications low power loss ,high efficiency high current capability ,low forward voltage drop low profile package built-in strain relief ,ideal for automated placement for use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications high temperature soldering guaranteed:260 c/10 seconds at terminals case : jedec smb(do-214aa) molded plastic body terminals : solder plated ,solderable per mil-std-750,method 2026 polarity : color band denotes cathode end weight : 0.003ounce,0.093 gram notes : 1.pulse test: 300 s pulse width,1% duty cycle 2. p.c.b. mounted 0.55 x 0.55"(14 x 14mm)copper pad areas 3. measured at 1mhz and reverse voltage of 4.0volts (ratings at 25 c ambient temperature unless otherwise specified ,single phase ,half wave ,resistive or inductive load. for capacitive load,derate by 20%.) maximum repetitive peak reverse voltage v rrm v olts m a a mps a mps v rms v dc i (av) i fsm t stg v f i r c j t j r ja r jl maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 0.375"(9.5mm) lead length (see fig.1) maximum instantaneous forward voltage at 3.0 a(note 1 ) t =25 c t =100 c a a typical thermal resistance (note 2) typical junction capacitance(note 3) operating junction temperature range storage temperature range maximum instantaneous reverse current at rated dc blocking voltage(note 1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) 3.0 80.0 -65 to+150 -65 to+150 160 250 55.0 17.0 0 . 2 10 20 0.55 0.75 0.85 p f c/w c c symbols dimensions in inches and (millimeters) smb(do-214aa) 0.086(2.2 ) 0.096(2.44) 0.187(4.76) 0.220(5.59) 0.060(1.52) 0.012(0.305) 0.008(0.203) max 0.155(3.94) 0.075(1.91) 0.083(2.13) 0.160(4.06) 0.200(5. 08 ) 0.030(0.76) 0.006(0.152) 0.130(3.30) v o lt s v o lt s v o lt s v o lt s 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 57 80 100 71 100 150 105 150 200 140 200 ss 32 ss 33 ss 34 ss 35 ss 36 ss 38 ss 310 ss 315 ss 320 0.90 0.95 xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 1
2.0 0.01 0.001 0.01 1 0.1 10 20 0.1 1 0 20 40 60 80 100 50 10 0 20 0 40 60 80 100 1 10 100 0.2 0.4 0.6 0.8 1.0 1.6 1.4 1.2 0 25 50 75 100 125 150 175 0 3.0 4.0 1.0 fig.1-forward current derating curve fig.2-maximum non-repetitive peak forward surge current fig.3-typical instantaneous forward characteristics fig.4-typical reverse characteristics a v e r a g e f o r w a r d c u r r e n t a m p e r e s i n s t a n t a n e o u s f o r w a r d c u r r e n t ( a m p e r e s ) i n s t a n t a n e o u s r e v e r s e c u r r e n t ( m a ) p e a k f o r w a r d s u r g e c u r r e n t ( a m p e r e s ) instantaneous forward voltage (volts) reverse voltage. volts t, pulse duration ,sec. percent of rated peak reverse voltage% number of cycles at 60hz lead temperature ( c) t j =25 c t j =125 c t j =150 c pulse width=300 s 1% duty cycle t j =t j max 8.3ms single half sine-wave (jedec method) t j =25 c 10 1 10 0.1 0.1 0.1 0.01 1 1 10 10 100 100 100 1000 100 fig.5-typical junction capacitance fig.6-typical transient thermal impedance j u n c t i o n c a p a c i t a n c e ( p f ) t r a n s i e n t t h e r m a l i m p e d a n c e , c / w t j =25 c f=1.0mh z vsig=50mvp-p ss32-ss34 ss35-ss320 ss32-ss34 ss35-ss320 ss32-ss34 ss35-ss320 t j =75 c t j =125 c p.c.b.mounted on 0.2 x 0.2"(5.0 x 5.0mm) copper pad areash 2 s s 3 t h r u s s 3 2 0 schottky barrier rectifier reverse voltage - 20 to 200 volts forward current - 3.0amperes xinghe electronics e?o?? 2 gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017

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