features for surface mounted appl i cation easy pick an d p lace metal to silicon re ct ifier, majority carrier conduction low power loss, hi g h efficiency high current ca pa bility, low vf high surge cur ren t capability plastic material used carriers underwriters laboratory classification 94v-0 epitaxial cons t ruction high temperature s o ldering: 260 o c / 10 seconds at termin als m e c h a n i c a l d ata case: jedec smb/ do-214aa molded plastic terminals: pure tin plated, lead free polarity: indicated by cathode band weight: 0. 064 gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol 320 br 33 br 34 br 35 br 36 br 39 br 310 br 315 units maximum recurrent peak reverse voltage v rrm 200 30 40 50 60 90 100 150 v maximum rms voltage v rms 140 21 28 35 42 63 70 105 v maximum dc blocking voltage v dc 200 30 40 50 60 90 100 150 v maximum averag e f orward rectified current at t l (see fig. 1) i ( av) 3.0 a peak forward sur g e current, 8.3 ms sin g le half sine-wave superimposed on rated load (jedec method ) i fsm 80 a maximum forward voltage at 3a (note 1) v f v 0.05 maximum dc reverse current @ t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 20 ma ma operating temperature range t j -55 to +125 o c storage temperature range t stg -55 to +150 o c notes: 1. pulse test with pw=300 usec, 1% duty cycle br33 - br320 3.0 amps. surface mount schottky barrier rectifiers typical thermal re sistance r jl r ja 25 75 o c/w smb/do-214aa 0 . 180 ( 4 . 57 ) 0 . 160 ( 4 . 06 ) 0 . 086 ( 2 . 20 ) 0 . 077 ( 1 . 95 ) 0 . 209 ( 5.30) 0 . 201 ( 5 . 10 ) 0 . 155 ( 3 . 94 ) 0 . 130 ( 3 . 30 ) dimensions in inches and(millimeters) 0 . 012 ( 0 . 30 ) 0 . 006 ( 0 . 15 ) 0 . 008 ( 0 . 20) 0 . 096 ( 2 . 44 ) 0 . 084 ( 2 . 13 ) 0 . 059 ( 1 . 50 ) 0 . 035 ( 0 . 90 ) 0 . 002(0.05) ht t p : // www.lgese m i .c o m mail:lge@lgesemi.com revision:20170701 -p1 br 0.7 0.75 0.85
ratings and characteristic curves (ss32 b thru ss315b) fig.2- maximum non-repetitive peak forward surge current peak for ward surge current. (a) 1 10 100 100 80 60 40 20 0 number of cycles at 60hz at rated tl 8.3ms single half sine wave jedec method fig.1- maximum forward current derating curve a verage forward current. (a) 50 60 70 80 90 100 110 120 160150140130 0 1 2 3 o lead temperature. ( c) resi stive or inductive load ss32b -ss34 b ss35b -ss315b pcb mounted on 0.6x0.6" (16x16mm) copper pad areas fig.3- typical forward characteristics inst antaneous forward current. (a) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 40 forward voltage. (v) 0 tj=25 c pulse w idth=300 s 1% duty cycle fig.4- typical reverse characteristics inst antaneous reverse current. (ma) 0 20 40 60 80 100 120 140 0.001 0.01 0.1 1 10 20 percent of rated peak reverse voltage. (%) 0 tj=125c 0 tj =25 c 0 tj =75c ss32a-ss 34a ss35a -ss315a fig.5- typical junction capacitance junction cap acitance.(pf) 0.1 1 10 100 10 100 1000 reverse voltage. (v) ss32b-ss34b ss35b-ss36b ss39b-ss315b 0 tj =25c f=1.0mhz vsig=50mvp-p ss32b-ss34b ss39b-ss 310b ss35b-ss36b ss3 15b fig.6- typical transient thermal characteristics transient thermal impedance. ( c/w) o 1 0.01 0.1 10 100 100 10 1 0.1 t , pulse duration. (sec) h t t p : // ww w.lgesemi .c o m ma i l:lge@lgesemi.com revision:20170701 -p1 pac kage spq/pcs carton spq/pcs carton size/cm carton gw/kg carton nw/kg smb 3000/r eel 48000 36x35.8x36.5 12. 00 11.00 br33 - br320 3.0 amps. surface mount schottky barrier rectifiers
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